US PATENT SUBCLASS 396 / 538
.~.~ Film chamber detail

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

439  DF  CAMERA DETAIL {15}
535  DF  .~ Body structure or housing {5}
538.~.~ Film chamber detail

DEFINITION

Classification: 396/538

Film chamber detail:

(under subclass 535) Subject matter including specific structure of a compartment holding the light-sensitive material.