SILF-DRILLING DOWEL,申请号GB19810001253-传众专利搜索

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发明名称	SILF-DRILLING DOWEL
摘要
申请公布号	GB2071248(A)	申请公布日期	1981.09.16
申请号	GB19810001253	申请日期	1981.01.15
申请人	HILTI AG	发明人
分类号	E04B1/41;E21D20/00;F16B13/00;F16B13/13;F16B13/14;F16B31/02;F16B35/04;(IPC1-7):F16B13/00	主分类号	E04B1/41
代理机构		代理人
主权项
地址

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