MEANS FOR TREATING THE INSIDE OF PIPES UNDER PRESSURE,申请号GB19730053759-传众专利搜索

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发明名称	MEANS FOR TREATING THE INSIDE OF PIPES UNDER PRESSURE
摘要
申请公布号	GB1482200(A)	申请公布日期	1977.08.10
申请号	GB19730053759	申请日期	1974.11.19
申请人	BRITISH GAS CORP	发明人
分类号	B05B13/06;F16L55/18;(IPC1-7):F16L55/18	主分类号	B05B13/06
代理机构		代理人
主权项
地址

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