Method and apparatus for externally and internally testing for leaks in connections between tubular members,申请号US19880154981-传众专利搜索

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发明名称	Method and apparatus for externally and internally testing for leaks in connections between tubular members
摘要
申请公布号	US4926680(A)	申请公布日期	1990.05.22
申请号	US19880154981	申请日期	1988.02.09
申请人	HASHA, BRIAN B.;HASHA, MALVERN M.;HASHA, BRUCE B.	发明人	HASHA, BRIAN B.;HASHA, MALVERN M.;HASHA, BRUCE B.
分类号	G01M3/22;G01M3/28	主分类号	G01M3/22
代理机构		代理人
主权项
地址

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