ROBOTIC CLEANERS, NAMELY, ROBOTIC VACUUM CLEANERS; INDUSTRIAL ROBOTS; VACUUM CLEANERS FOR INDUSTRIAL PURPOSES; VACUUM CLEANERS FOR HOUSEHOLD PURPOSES; BRUSHES FOR VACUUM CLEANERS; VACUUM CLEANERS; ELECTRIC VACUUM CLEANERS; COMMERCIAL AND INDUSTRIAL VACUUM CLEANERS; FLOOR SCRUBBING MACHINES; FLOOR WASHING MACHINES; AUTOMATIC FLOOR SCRUBBERS; FLOOR CLEANING MACHINES; ELECTRIC WASHING MACHINES FOR HOUSEHOLD PURPOSES; ELECTRIC VACUUM CLEANERS AND THEIR COMPONENTS; SELF-PROPELLING CONVEYORS BEING ...

filter bag rings used as components of filters in sealing filter vessels in filtering liquid streams

Cardiac rings for valvular annuloplasty

false twisting texturing machines and parts therefor