US PATENT SUBCLASS 396 / 489
.~.~.~.~ Having drive detail

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


396 /   HD   PHOTOGRAPHY

439  DF  CAMERA DETAIL {15}
452  DF  .~ Shutter {12}
483  DF  .~.~ Sliding plate type {2}
484  DF  .~.~.~ Plural plates {6}
489.~.~.~.~ Having drive detail

DEFINITION

Classification: 396/489

Having drive detail:

(under subclass 484) Subject matter including specific structure of the means to provide motive force to the stiff sheets.