US PATENT SUBCLASS 451 / 382
.~.~.~ Hypodermic needle

Current as of: June, 1999
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451 /   HD   ABRADING

364  DF  WORK HOLDER {10}
365  DF  .~ Clamp {8}
381  DF  .~.~ Hollow work {1}
382.~.~.~ Hypodermic needle

DEFINITION

Classification: 451/382

Hypodermic needle:

(under subclass 381) Clamping work holder especially adapted for holding a hypodermic needle during abrading.