433 / | HD | DENTISTRY |
25 | DF | APPARATUS {20} |
141 | .~ Hand manipulatable implement {10} | |
142 | DF | .~.~> Having abrading or polishing means |
143 | DF | .~.~> Scaler |
144 | DF | .~.~> Having cutter {1} |
146 | DF | .~.~> Having means facilitating assembly or disassembly {1} |
148 | DF | .~.~> Separator {1} |
150 | DF | .~.~> Impacting means {1} |
152 | DF | .~.~> Including work penetrating portion to secure tool to work |
153 | DF | .~.~> Having relatively movable work engaging surfaces {5} |
163 | DF | .~.~> Work carrier |
164 | DF | .~.~> Plugger |