Method of removing opaque from photographic negatives,申请号US19410414038-传众专利搜索

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发明名称	Method of removing opaque from photographic negatives
摘要
申请公布号	US2301488(A)	申请公布日期	1942.11.10
申请号	US19410414038	申请日期	1941.10.07
申请人	EASTMAN KODAK COMPANY	发明人	WHITTENBERG LESLIE E.
分类号	G03C11/04	主分类号	G03C11/04
代理机构		代理人
主权项
地址

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