Farbtafel zur Pruefung lichtempfindlicher Materialien,申请号DED546628D-传众专利搜索

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发明名称	Farbtafel zur Pruefung lichtempfindlicher Materialien
摘要
申请公布号	DE546628(C)	申请公布日期	1932.03.14
申请号	DED546628D	申请日期	1930.02.06
申请人	DIPL.-ING. ALEXANDER VON LAGORIO	发明人
分类号	G03C5/02	主分类号	G03C5/02
代理机构		代理人
主权项
地址

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