METHOD OF MANUFACTURING TUBES HAVING NO RESIDUAL CIRCUMFERENTIAL TENSILE STRESSES,申请号GB19770046908-传众专利搜索

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发明名称	METHOD OF MANUFACTURING TUBES HAVING NO RESIDUAL CIRCUMFERENTIAL TENSILE STRESSES
摘要
申请公布号	GB1588819(A)	申请公布日期	1981.04.29
申请号	GB19770046908	申请日期	1977.11.10
申请人	VALLOUREC	发明人
分类号	B21D3/12;C21D7/02;(IPC1-7):B21D3/12	主分类号	B21D3/12
代理机构		代理人
主权项
地址

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