74040230
Mar 20, 1990
Mar 17, 1992
[ alloys and brazing alloys of metal and precious metal for use in the making of dental prosthesis; dental appliances; namely, sheathings; gold, dental amalgam and mercury, ceramics and plastics materials for use in obturations of teeth ]
Pharmaceuticalsattachments and slide attachments for dental prosthesis, dental apparatus for milling and paralleling (setting wedger and other parts in a parallel manner); instruments for medical or dental use; namely, drills, cutters, scrapers (or shavers), screw drivers and instruments for activating slide attachments; auxiliary instruments; namely, supports and the like for holding instruments for molding or brazing
Medical Apparatus