Magnetic pick up attachment for vacuum cleaners
Magnetic sweeper
Magnetic window cleaning device
Maint-vac
Maintenance for tape player cabinets
Manual cleaning device
Manual cleaning sponge
Manual floor sweeper
Manually closable vacuum cleaner bag
Manually operated cleaner
Manually operated washing device
Manually-operated implement suitable for cleaning flat...
Manufacture of a material which has abrasive properties
Mat base and floor mat
Mat holder
Mat holders
Mat module with ramp strip
Mat ramp securement and method
Mat-base assembly
Material conditioning by acoustic energy