PORTABLE DEVICE FOR CHAMFERING TUBE OR PIPE END EDGES,申请号PL19830242452-传众专利搜索

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发明名称	PORTABLE DEVICE FOR CHAMFERING TUBE OR PIPE END EDGES
摘要
申请公布号	PL133305(B2)	申请公布日期	1985.05.31
申请号	PL19830242452	申请日期	1983.06.08
申请人		发明人
分类号	B23C3/12;B23D21/04;B23D21/10;B25D;(IPC1-7):B23D21/04	主分类号	B23C3/12
代理机构		代理人
主权项
地址

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