,申请号CH19770000332-传众专利搜索

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发明名称
摘要
申请公布号	CH615726(A5)	申请公布日期	1980.02.15
申请号	CH19770000332	申请日期	1977.01.12
申请人	BOSCH, ROBERT, GMBH	发明人	DR.ING. KARL WANNER;WILBERT REIBETANZ
分类号	B23B51/04;E21B10/38;E21B10/40;E21B17/00;(IPC1-7):E21C7/02;B28D1/14;E21C15/00	主分类号	B23B51/04
代理机构		代理人
主权项
地址

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