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JPS4985142U |
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JPS4982724U |
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JPS4982726U |
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JPS4926290Y1 |
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JPS4973128A |
A slide film projector is disclosed which is selectively switched into the random access projection mode in which a desired slide film selected among a plurality of side films stored in a tray or the like may be projected, the repeat pro...
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JPS4980737U |
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JPS4970626A |
A film framing and transport system with provision for precisely positioning each frame of film during a film advance interval. A servo motor drives a film sprocket wheel for advancing film frame by frame. Control signals for operating t...
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JPS4924427Y1 |
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JPS4967624A |
A photographic slide projector of the type having an optical projection system to which slides are fed one by one from a magazine and from which they are returned one by one to the magazine. The projector comprises a movable pusher slida...
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JPS4968933U |
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JPS4968935U |
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JPS4922195Y1 |
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JPS4922190Y1 |
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JPS4967638U |
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JPS4958831A |
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JPS4957839A |
In a microform reader, a grid is permanently inserted into the optical system near the projection lens, and a pair of crosshairs, remotely controlled, are located near the plane of the grid. The cross hairs provide a visual co-ordinate l...
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JPS4920845Y1 |
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JPS4919865Y1 |
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JPS4919872Y1 |
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JPS4919871Y1 |
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JPS4960723U |
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JPS4953830A |
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JPS4920525B1 |
1342646 Film cartridge EASTMAN KODAK CO 19 April 1971 [13 Feb 1970] 21019/71 Heading G2E [Also in Division G5] A cartridge includes a cup 312, disc 310 and core 314 for housing a coil of film 302 (or tape). As shown the core 314 has catc...
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JPS4919075Y1 |
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JPS4919463B1 |
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JPS4953742U |
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JPS4953741U |
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JPS4951234U |
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JPS4951236U |
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JPS4951233U |
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JPS4951231U |
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JPS4946436A |
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JPS4945647U |
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JPS4940732A |
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JPS4942932U |
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JPS4941137U |
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JPS4937637A |
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JPS4936941U |
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JPS4936938U |
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JPS4936940U |
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JPS4913333B1 |
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JPS4912589Y1 |
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JPS4933832U |
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JPS4929933U |
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JPS4928431U |
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JPS4924230U |
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JPS4921140A |
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JPS497742B1 |
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JPS497744B1 |
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JPS4917237A |
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