| 摘要 |
PROBLEM TO BE SOLVED: To prevent that the magnetic information of a leader track of a photograph film furnished with a magnetic recording part is inadvertently rewritten. SOLUTION: In a camera 100 having the photograph film 112 furnished with the magnetic recording part and a magnetic recording/reproducing device 107, the information to inhibit the rewriting is recordable on the film 112, and the operation of the camera 100 is controlled in accordance with this information. COPYRIGHT: (C)2004,JPO
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