REPAIRING PIPE LINES,申请号GB19800000293-传众专利搜索

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发明名称	REPAIRING PIPE LINES
摘要
申请公布号	GB2040012(A)	申请公布日期	1980.08.20
申请号	GB19800000293	申请日期	1980.01.04
申请人	SAIPEM SPA	发明人
分类号	F16L1/26;(IPC1-7):F16L1/00;F16L17/02;F16L21/00	主分类号	F16L1/26
代理机构		代理人
主权项
地址

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