US PATENT SUBCLASS 396 / 446
.~ Plural film types
Current as of: June, 1999
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DEFINITION
Classification: 396/446
Plural film types:
(under subclass 439) Subject matter wherein the camera structure provides for an alternative use of more than one type of supply or size of light sensitive material for recording.
(1) Note. Excluded herein are mere plate holders having provision for accepting plates of diverse sizes (i.e., plate holder kit).
SEE OR SEARCH THIS CLASS, SUBCLASS:
309, for plural film in a camera used for color photography which utilizes monochrome film.
322+, for plural image recording.
519+, for plate or cut film holder kit.
, FOR 850, for a foreign art collection involving a plural film-type camera.
SEE OR SEARCH CLASS 352, Optics: Motion Pictures,
79+, for motion pictures with plural picture sizes or types.
