US PATENT SUBCLASS 352 / 178
.~.~ Having manual controls

Current as of: June, 1999
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352 /   HD   OPTICS: MOTION PICTURES

166  DF  CAMERA AND/OR PROJECTOR DRIVE MECHANISMS {14}
174  DF  .~ With starting and/or stopping means {3}
178.~.~ Having manual controls {1}
179  DF  .~.~.~> Remotely operated

DEFINITION

Classification: 352/178

(under subclass 174) Subject matter wherein the starting and/or stopping means is operated by manual manipulation of a control element.