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发明名称
Photo recording device
摘要
申请公布号
US2312472(A)
申请公布日期
1943.03.02
申请号
US19410378859
申请日期
1941.02.14
申请人
INTERNATIONAL PHOTO RECORDING MACHINES, INC.
发明人
OILER FRANK E.
分类号
G03B27/465
主分类号
G03B27/465
代理机构
代理人
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地址
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