Photographische Kamera mit elektrischem Belichtungsmesser.,申请号CHD220767-传众专利搜索

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发明名称	Photographische Kamera mit elektrischem Belichtungsmesser.
摘要
申请公布号	CH220767(A)	申请公布日期	1942.04.30
申请号	CHD220767	申请日期	1941.02.27
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人	AKTIENGESELLSCHAFT I. G. FARBENINDUSTRIE
分类号	G03B7/04	主分类号	G03B7/04
代理机构		代理人
主权项
地址

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