9
Fire control apparatus; Fire protection apparatus; Fire-extinguishing systems; Fire extinguishing apparatus; Air analysis apparatus; Alarms; Alarm systems; Alarms and warning equipment; Oxygen regulators; Oxygen monitors, not for medical purposes; Fire detection devices; Fire-alarm systems; Detectors for early fire detection; Fire extinguishing devices; Fire sensors; Smoke alarms; Preventive and suppressive fire prevention and fire extinguishing devices; Volume and air current measuring apparatus; Vacuum equipment
11
Air separation apparatus; Air treatment equipment; Air cleaning apparatus; Air cleaning apparatus; Air cleaning apparatus; Air cleaning apparatus; Filters for gases [household or industrial installations]; Air filters; Valves for gas installations; Carbon molecular sieve containers; Regulating apparatus for gas installations; Regulating apparatus for gas pipe installations; Regulating and safety accessories for gas pipes; Regulating and safety accessories for gas apparatus; Air filters for industrial use; Gas cleaners and purifiers; Pressure relief apparatus for use with gas installations; Regulating accessories for gas pipes and lines
37
Advisory services relating to the installation of fire prevention equipment; Services for the installation of alarms; Services for the installation of alarms; Maintenance and servicing of security alarms; Rental of gas or air compressors; Installation of pipe systems for conducting of gases
40
Gas production services; Gas compression services; Filtration of gases; Gas production services; Gas production services; Air treatment; Air treatment