,申请号CH19740015279-传众专利搜索

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发明名称
摘要
申请公布号	CH589329(A5)	申请公布日期	1977.06.30
申请号	CH19740015279	申请日期	1974.11.15
申请人	KOLBEN, FELIX D.	发明人
分类号	B24B3/34;G07C1/30;G07F17/24;G08B5/00;(IPC1-7):G07C1/30	主分类号	B24B3/34
代理机构		代理人
主权项
地址

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