发明名称 |
Heat developing device for locally heat developing a dry photosensitive film |
摘要 |
A heat developing device for locally heat developing a dry photosensitive film composed of a heating unit for locally heating a portion to be heat-developed of the photosensitive film and a cooling unit surrounding the heating unit and placed in contact with the periphery of the portion to be heat-developed of the photosensitive film. The cooling unit functions to prevent the thermal effect applied to the heat-developing portion of the photosensitive film from being transmitted to the remainder of the photosensitive film.
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申请公布号 |
US4160896(A) |
申请公布日期 |
1979.07.10 |
申请号 |
US19770843348 |
申请日期 |
1977.10.18 |
申请人 |
OLYMPUS OPTICAL CO., LTD. |
发明人 |
FUJIMORI, RYO;ITO, HIROMI |
分类号 |
B41J2/335;G03C5/26;G03D13/00;(IPC1-7):H05B1/00 |
主分类号 |
B41J2/335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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