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发明名称
Method and apparatus for producing motion picture films
摘要
申请公布号
US2928311(A)
申请公布日期
1960.03.15
申请号
US19500195351
申请日期
1950.11.13
申请人
CAMERA VISION, INC.
发明人
STRAUSS JACK
分类号
G03B31/02;G03B35/24
主分类号
G03B31/02
代理机构
代理人
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地址
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