Sensitization of photographic emulsions,申请号US19420431265-传众专利搜索

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发明名称	Sensitization of photographic emulsions
摘要
申请公布号	US2320654(A)	申请公布日期	1943.06.01
申请号	US19420431265	申请日期	1942.02.17
申请人	OSKAR RIESTER	发明人	RIESTER OSKAR
分类号	G03C1/24	主分类号	G03C1/24
代理机构		代理人
主权项
地址

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