Verfahren zur Herstellung von Kopien auf Diazotypiematerial,申请号DE1949P029262D-传众专利搜索

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发明名称	Verfahren zur Herstellung von Kopien auf Diazotypiematerial
摘要
申请公布号	DE815301(C)	申请公布日期	1951.10.01
申请号	DE1949P029262D	申请日期	1949.01.01
申请人	GENERAL ANILINE & FILM CORPORATION	发明人	SPRUNG JOSEPH A.;SCHMIDT WILLY A.
分类号	G03C1/56	主分类号	G03C1/56
代理机构		代理人
主权项
地址

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