Vorrichtung zur Ermittlung der Belichtungszeit fuer photographische Aufnahmen,申请号DE1941ST60972D-传众专利搜索

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发明名称	Vorrichtung zur Ermittlung der Belichtungszeit fuer photographische Aufnahmen
摘要
申请公布号	DE745508(C)	申请公布日期	1944.04.19
申请号	DE1941ST60972D	申请日期	1941.08.08
申请人	JULIUS STILLE	发明人	STILLE JULIUS
分类号	G01J1/42	主分类号	G01J1/42
代理机构		代理人
主权项
地址

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