US PATENT SUBCLASS 451 / 384
.~.~ Lens holder

Current as of: June, 1999
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451 /   HD   ABRADING

364  DF  WORK HOLDER {10}
365  DF  .~ Clamp {8}
384.~.~ Lens holder

DEFINITION

Classification: 451/384

Lens holder:

(under subclass 365) Work holder particularly adapted for securing a lens during abrading.