发明公开
EP0440225A2 Automatic film loading camera 失效
佳美。

Automatic film loading camera
摘要:
A camera comprises a film take-up spool which is arranged to have a film wound thereon; and a plurality of claws formed on the spool for the purpose of catching a perforation of the film. The claws are shifted from each other in position in the axial direction of the spool.
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