Lichtschacht fuer Reflexkameras,申请号DE1932I046118D-传众专利搜索

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发明名称	Lichtschacht fuer Reflexkameras
摘要
申请公布号	DE590770(C)	申请公布日期	1934.01.09
申请号	DE1932I046118D	申请日期	1932.12.25
申请人	IHAGEE KAMERAWERK STEENBERGEN & CO.	发明人
分类号	G03B19/12	主分类号	G03B19/12
代理机构		代理人
主权项
地址

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