A DEVICE FOR CUTTING THICK-WALLED PIPES,ESPECIALLY WITH SMALL DIAMETERS,申请号PL19870264848-传众专利搜索

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发明名称	A DEVICE FOR CUTTING THICK-WALLED PIPES,ESPECIALLY WITH SMALL DIAMETERS
摘要
申请公布号	PL264848(A1)	申请公布日期	1988.05.12
申请号	PL19870264848	申请日期	1987.03.25
申请人		发明人
分类号	B21C;B21D;B23D21/00;B26D;B26D3/20;B30B15/02;(IPC1-7):B26D/;B21C/;B21D/	主分类号	B21C
代理机构		代理人
主权项
地址

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