Briefkasten mit elektrischem Einwurfanzeiger,申请号DE1933S111736D-传众专利搜索

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发明名称	Briefkasten mit elektrischem Einwurfanzeiger
摘要
申请公布号	DE613715(C)	申请公布日期	1935.05.24
申请号	DE1933S111736D	申请日期	1933.11.17
申请人	HEINZ SROKA;HEINZ SROKA	发明人
分类号	A47G29/122	主分类号	A47G29/122
代理机构		代理人
主权项
地址

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