US PATENT SUBCLASS 396 / 590
.~.~ Hand or body insertion

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

564  DF  FLUID-TREATING APPARATUS {18}
589  DF  .~ Dark cabinet {4}
590.~.~ Hand or body insertion {3}
591  DF  .~.~.~> Hand/arm access ports on opposite sides of cabinet
592  DF  .~.~.~> Multiple hand/arm access ports on single side of cabinet
593  DF  .~.~.~> Having ventilation

DEFINITION

Classification: 396/590

Hand or body insertion:

(under subclass 589) Subject matter wherein the case includes means to admit a portion of an operator's body through flexible lightguards.

SEE OR SEARCH THIS CLASS, SUBCLASS:

362, for a magazine camera with light guard for entrance of hand.

, FOR 926+, for foreign art collections involving a fluid-treating dark cabinet having hand or body insertion.