APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR (optical parts of such apparatus G02B; photosensitive materials or processes for photographic purposes G03C; apparatus for processing exposed photographic materials G03D)
| Subclass | Title |
|---|---|
| 1/00 | Film-strip handling of general interest for cameras, projectors or printers |
| 1/02 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by pull on end thereof |
| 1/04 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by pull on end thereof Pull exerted by take-up spool |
| 1/06 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by pull on end thereof Pull exerted by take-up spool rotated by lever-operated ratchet and pawl |
| 1/08 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by pull on end thereof Pull exerted by take-up spool rotated by band, chain, rack, or other linear reciprocating operation |
| 1/10 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by pull on end thereof Pull exerted by take-up spool rotated by knob through gearing |
| 1/12 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by pull on end thereof Pull exerted by take-up spool rotated by motor, e.g. spring |
| 1/14 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by pull on end thereof Special arrangements to ensure constant length of movement of film |
| 1/16 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by pull on end thereof Special arrangements to ensure constant length of movement of film by film-arresting pins |
| 1/18 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by means which act on the film between the ends thereof |
| 1/20 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by means which act on the film between the ends thereof Acting means |
| 1/22 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by means which act on the film between the ends thereof Acting means Claws or pins engaging holes in the film |
| 1/24 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by means which act on the film between the ends thereof Acting means Sprockets engaging holes in the film |
| 1/26 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by means which act on the film between the ends thereof Acting means Spiked wheels or pins not penetrating the film |
| 1/28 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by means which act on the film between the ends thereof Acting means Shuttle feed |
| 1/30 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by means which act on the film between the ends thereof Acting means Belt feed |
| 1/32 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by means which act on the film between the ends thereof Acting means Friction grippers or rollers |
| 1/34 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by means which act on the film between the ends thereof Acting means Beaters |
| 1/36 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by means which act on the film between the ends thereof Acting means Pneumatic acting means |
| 1/38 | Film-strip handling of general interest for cameras, projectors or printers Moving film strip by means which act on the film between the ends thereof embodying Geneva motion, e.g. Maltese-cross gearing |
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