,申请号DE19691949221-传众专利搜索

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发明名称
摘要
申请公布号	DE1949221(C3)	申请公布日期	1983.11.24
申请号	DE19691949221	申请日期	1969.09.30
申请人	DRAISWERKE GMBH, 6800 MANNHEIM, DE	发明人	MUELLER, HELMUT, 6800 MANNHEIM, DE
分类号	B02C17/16;(IPC1-7):B02C17/16	主分类号	B02C17/16
代理机构		代理人
主权项
地址

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