A rotation-tool had chuck of rotating change type,申请号KR20040008574-传众专利搜索

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发明名称	A rotation-tool had chuck of rotating change type
摘要
申请公布号	KR100637271(B1)	申请公布日期	2006.10.23
申请号	KR20040008574	申请日期	2004.02.10
申请人		发明人
分类号	B25F5/00	主分类号	B25F5/00
代理机构		代理人
主权项
地址

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