APPARATUS FOR MAKING DIAMETRALLY OPPOSITE CUT-OUTS AT PIPE END,申请号PL19800228267-传众专利搜索

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发明名称	APPARATUS FOR MAKING DIAMETRALLY OPPOSITE CUT-OUTS AT PIPE END
摘要
申请公布号	PL133545(B1)	申请公布日期	1985.06.29
申请号	PL19800228267	申请日期	1980.12.03
申请人		发明人
分类号	B21D28/28;B26D;B26F1/04;(IPC1-7):B21D28/28	主分类号	B21D28/28
代理机构		代理人
主权项
地址

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