Industrial vacuum cleaners and vacuum cleaner installations; parts and fittings (in this class) for all the aforesaid goods, including filters for such vacuum cleaners and vacuum cleaner installations; motor exhaust and suction filters

Electrical dust removing apparatus, domestic vacuum cleaners; parts and fittings (in this class) for all the aforesaid goods

Electrical dust removing apparatus, vacuum cleaners, parts and fittings (not included in other classes) thereto

Industrial vacuum cleaner installations, parts and fittings (not included in other classes) thereto, household and industrial filters

Cleaning machines, including high-pressure cleaners, vacuum cleaners, vacuum cleaner bags, vacuum cleaner hoses; vacuum cleaner attachments for disseminating perfumes and disinfectants, central vacuum cleaning installations, suction apparatus (vacuum cleaners) for the removal of dust, wet and dry vacuum cleaners, parts and accessories for the mentioned goods (not included in other classes), including filters for vacuum cleaners and cleaning machines (not included in other classes); non-electric vacuum cleaners

Chairs, cushions, beds, mattresses; mattress overlays; parts and fittings for all the aforesaid goods; all for medical use

Rental and hire of medical and surgical apparatus and instruments, appliances and apparatus, all for supporting the body; rental and hire of chairs, cushions, beds, mattresses and mattress overlays; rental and hire of parts and fittings for all the aforesaid goods; all for medical use

Education; provision of training, arranging and conducting seminars and workshops, including via Internet webcasts; electronic publications; all the aforesaid services being in relation to the aviation industry and aviation safety, and including such services provided via a website

Air conditioning systems, air purifying systems, air filtering systems and air sterilizing

Air compressor maintenance services

Transport services

Refrigerants, refrigerant gases; all other goods included in this class