Process for the development of diazo-types,申请号US19290357325-传众专利搜索

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发明名称	Process for the development of diazo-types
摘要
申请公布号	US1837679(A)	申请公布日期	1931.12.22
申请号	US19290357325	申请日期	1929.04.22
申请人	KALLE & CO. AKTIENGESELLSCHAFT	发明人	SCHMIDT MAXIMILIAN PAUL;HESSERT KARL
分类号	G03C5/18	主分类号	G03C5/18
代理机构		代理人
主权项
地址

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