| 发明名称 |
PHOTOGRAPHIC CAMERA WITH SWITCHABLE FILM MASKING MECHANISM |
| 摘要 |
The present invention is directed a film masking mechanism for a camera. The film masking mechanism is adapted for switching the camera between a full size picture frame and a panoramic picture frame while using a single roll of film.
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| 申请公布号 |
CA2114565(A1) |
申请公布日期 |
1994.09.02 |
| 申请号 |
CA19942114565 |
申请日期 |
1994.01.31 |
| 申请人 |
CONCORD CAMERA CORPORATION |
发明人 |
FRIDMAN, VLADIMIR |
| 分类号 |
G03B17/28;G03B17/24;(IPC1-7):G03B37/00 |
主分类号 |
G03B17/28 |
| 代理机构 |
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代理人 |
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