6
Fittings of metal for fastening storage units, gas, liquid and electric conduits, control and safety fittings for gas or liquid apparatus and for gas or liquid conduits, fastening elements; collars of all types
7
Hydropneumatic storage units being machine parts; hydraulic, hydropneumatic and reflective sound, vibration and pressure dampers; filters and membrane filters being machine parts and for land, air and water vehicles, filter apparatus, filter equipment and filter installations, filter elements and membrane filters being parts of machines, vehicles and motors for filtering liquid and/or gaseous media of differing viscosity and composition; heat exchangers (parts of machines) for stationary and mobile application for exchanging heat between liquids and/or gaseous media; shut-off equipment, shut-off apparatus, stop valves and valves being parts of machines and vehicles, in particular for hydraulic and pneumatic fuels and media, in particular flow control valves, directional control valves, pressure valves with indicators and monitors, vent valves; control apparatus being parts of machines and vehicles, in particular for hydraulic and pneumatic installations, in particular transition coils and control blocks; hydraulic and pneumatic control units consisting of at least one valve or several valves, including directional control valves, pressure valves and flow control valves; hydraulic or pneumatic operating cylinders; hydraulic or pneumatic drive units for land, air and water vehicles and being parts of machines, in particular for materials processing for general machine construction and for vehicles, in particular for construction machines, for machine tools, machines for manufacturing plastics, for drives for tools, for presses, for transport installations, for sea and air travel, for chemical and reactor technology, for mining and iron and steel works, and for rolling mills, in particular consisting of at least one hydraulic pump, at least one drive motor and at least one container of metal or plastic for liquids; hydraulic motors; control apparatus, in particular electric, electro-mechanical and electro-hydraulic control apparatus (included in class 7); dosage dispensers, lubricating apparatus and equipment, lubricating installations, supply apparatus, in particular distributors for stationary and mobile application; mechanically operated clamping apparatus, clamping machines and clamping tools; hand operated or motor driven hydraulic pressure and feed pumps, adjustable and non-adjustable; mechanical instruments, devices and equipment parts for manufacturing and engineering; hydraulic drive units for elevator and lift operating apparatus, in particular consisting of a hydraulic pump, a drive motor and a container of metal or plastic for liquids
8
Hand tools and implements, in particular in the form of clamping tools and manually operated clamping devices
9
Control apparatus and instruments for elevator and lift operating apparatus; resonators; indicator, monitor and control apparatus for level, pressure, temperature and quantity for gaseous and liquid media, manometer monitoring switches; switching apparatus, monitoring apparatus and diagnostic apparatus for technical applications; pressure, weight, volume, temperature and analysis sensors, in particular for physical, electronic or chemico-electronic stimuli; individual parts for electronic apparatus, in particular logical elements, electrotechnical and electronic component parts and units consisting thereof, in particular printed circuits, semi-conductor component parts, integrated circuits, memory components, resistors, microprocessors; circuit boards with electrotechnical and electronic units and component parts of computers and data processing installations, and electric and electronic installations for monitoring, testing and controlling industrial working processes and of apparatus and instruments in land, air and water vehicles, in particular semi-conductor building elements; electronic, electrotechnical and mechanical apparatus, equipment and instruments, in particular for computers and systems constructed from the aforesaid goods, including peripheral apparatus for the acquisition, display, output and transmission of data and for manufacturing and process technology; computers, in particular computers for research, scientific and industrial purposes, in particular for technical and natural science applications; data processing programs for these computers recorded on machine-readable data carriers, in particular magnetic disks and tapes and diskettes; software; electronic and electrotechnical instruments, devices and equipment parts for manufacturing and engineering
11
Heat exchangers for stationary and mobile applications for exchanging heat between liquids and/or gaseous media
12
Hydropneumatic storage units for land, air and water vehicles; control apparatus for vehicles
16
Filter materials of paper
17
Filter materials of plastic
24
Filter materials of textile, glass wool and textile materials
42
Computer programming; gathering, storage, evaluation and reproduction of data and information by operating computers, databases and data processing installations; consultancy for users in all areas of computer technology and fluid technology, and data processing for others; Services of an engineering agency