Fotografische Atelierkamera,申请号DE1949M000371-传众专利搜索

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发明名称	Fotografische Atelierkamera
摘要
申请公布号	DE915523(C)	申请公布日期	1954.07.22
申请号	DE1949M000371	申请日期	1949.11.01
申请人	JOHANN MICHEL	发明人	MICHEL JOHANN
分类号	G03B17/53	主分类号	G03B17/53
代理机构		代理人
主权项
地址

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