7
Pumps (parts of machines, engines or motors), including compressed air pumps, vacuum pumps, gas pumps, hose pumps, diaphragm pumps; Pump diaphragms; Valves, pressure valves, pressure reducers, pressure regulators, all of the aforesaid included in class 7; Filters, including suction filters, liquid filters, absorption filters, all of the aforesaid included in class 7; Compressors (machines); Compressor gas coolers (machines) and parts therefor, namely humidifier containers for humidifying gas upstream of a gas cooler; Blowing machines for the compression, exhaustion and transport of gases; Compressed air machines; Crankcases for machines, motors and engines; Condensing installations and condensate treatment elements (parts of machines), including condensate receivers, condensate separators, condensate drains; Components for the aforesaid goods in class 7, all of the aforesaid included in class 7; Mechanical, pneumatic and hydraulic regulating and control apparatus
9
Analysis equipment, not for medical purposes, in particular euqipment for analysing gases; Parts for gas testing instruments, namely suspended wash bottles for maintaining constant pressure upstream of a gas analyser; Scientific apparatus and instruments; Optical apparatus and instruments; Physics (Apparatus and instruments for -); Chemistry apparatus and instruments; Weighing apparatus and instruments; Measuring apparatus, instruments and appliances; Flow measuring apparatus; Signalling, checking (supervision) and monitoring apparatus and instruments, including liquid alarm sensors; Detectors; Alarms; Diaphragms for scientific apparatus; Probes, included in class 9, in particular gas sampling probes; Gas sampling pipes and tubes in the form of parts for gas testing instruments; Temperature controlling apparatus; Apparatus for recording, transmission, storage, processing or reproduction of sound or images; Calculating machines, data processing equipment and computers; Computer software; Components for the aforesaid goods in class 9, all of the aforesaid included in class 9; Electric and electronic regulating and control apparatus
11
Gas treatment apparatus, namely gas treatment installations, in particular installations for treating measuring and sample gas, gas converters, gas dilution units for diluting measuring and sample gas, apparatus having suspended wash bottles, in particular for washing out components from a measuring or sample gas; Apparatus for the purification of gases; Gas scrubbers as parts of gas installations; Gas sampling pipes and tubes in the form of parts for gas testing instruments; Air purifying apparatus and machines; Driers (Air -); Apparatus for heating, steam generating, refrigerating, drying, ventilating and water supply purposes; Gas preheaters, in particular for preheating measuring or sample gas; Heat exchangers, other than parts of machines; Electric heating apparatus, in particular for gas sampling probes; Cooling installations, machines and apparatus, in particular for gases, air and liquids, including Peltier coolers and precoolers; Filters, included in class 11; Prefilters for gas sampling probes; Evaporators; Regulating and safety accessories for gas apparatus; Components for the aforesaid goods in class 11, all of the aforesaid included in class 11
35
Retailing and wholesaling, including via electronic media, via the internet and via catalogues, in all of the following fields included in class 35: building and construction materials and elements of metal, ironmongery, compressors, condensing installations, air condensers, pumps, control mechanisms for compressors, control mechanisms for condensing installations, control mechanisms for air condensers, control mechanisms for pumps, hand tools and implements (hand-operated), scientific apparatus and instruments, analysers and diagnostic apparatus, surveying apparatus and instruments, optical apparatus and instruments, weighing apparatus and instruments, measuring apparatus and instruments, signalling apparatus and instruments, checking (supervision) apparatus and instruments, gas testing instruments and air analysis apparatus, apparatus and instruments for physics, apparatus for recording images and data, apparatus for transmission of images and data, apparatus for storing images and data, apparatus for processing images and data, apparatus for reproduction of images and data, calculating machines, computers, computer software, heaters, steam generating apparatus, heating apparatus, refrigerating apparatus, drying apparatus, ventilating apparatus and water supply apparatus