US PATENT SUBCLASS 396 / 337
.~.~ Including preobjective mask

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

322  DF  PLURAL IMAGE RECORDING {5}
335  DF  .~ Sequential recording on different areas of a single frame {4}
337.~.~ Including preobjective mask

DEFINITION

Classification: 396/337

Including preobjective mask:

(under subclass 335) Subject matter wherein an element is disposed or attached between the subject and the lens to

limit the exposure areas of the successive portions of exposed material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

435+, for post-objective masking, in general.