ZEICHENMASCHINE,申请号DE19700002369U-传众专利搜索

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发明名称	ZEICHENMASCHINE
摘要
申请公布号	DE7002369(U)	申请公布日期	1970.06.04
申请号	DE19700002369U	申请日期	1970.01.24
申请人	SCHROETER, FRIEDRICH	发明人	SCHROETER, FRIEDRICH
分类号		主分类号
代理机构		代理人
主权项
地址

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