Photographic camera with spring powered motor - has sliding hand grip releasing lens cover and tensioning spring motor for film drive
A small type photographic camera has a handgrip or handle device which can be moved around to release the camera shutter. This facility enables a series of exposures to be made without moving the camera from the picture taking position to roll on the film. This is esp. useful where the camera has te...
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Format: | Patent |
Sprache: | eng ; ger |
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