Antihalation layers for photographic plates and films,申请号US19310569067-传众专利搜索

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发明名称	Antihalation layers for photographic plates and films
摘要
申请公布号	US2075144(A)	申请公布日期	1937.03.30
申请号	US19310569067	申请日期	1931.10.15
申请人	AGFA ANSCO CORPORATION	发明人	SCHNEIDER WILHELM
分类号	G03C1/76;G03C1/825	主分类号	G03C1/76
代理机构		代理人
主权项
地址

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