439 / | HD | ELECTRICAL CONNECTORS |
387 | DF | CONTACT COMPRISING CUTTER (SEVERING, PIERCING, ABRADING, SCRAPING, BREAKING OR TEARING) {10} |
389 | DF | .~ Insulation cutter {3} |
391 | DF | .~.~ Conductor sheath piercing {11} |
418 | .~.~.~ Contact member cutting to contact first conductor and contacting second conductor {1} | |
419 | DF | .~.~.~.~> Lamp or electron tube socket or base |