DEVICE FOR ORIENTING GRUB SCREWS WITH TAPERED TIPS,申请号PL19780204569-传众专利搜索

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发明名称	DEVICE FOR ORIENTING GRUB SCREWS WITH TAPERED TIPS
摘要
申请公布号	PL108475(B2)	申请公布日期	1980.04.30
申请号	PL19780204569	申请日期	1978.02.09
申请人		发明人
分类号	B23P;B23P19/06;(IPC1-7):B23P19/06	主分类号	B23P
代理机构		代理人
主权项
地址

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