NON-WELD TYPE PRESSURE TEST METHOD,申请号JP19900225074-传众专利搜索

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发明名称	NON-WELD TYPE PRESSURE TEST METHOD
摘要
申请公布号	JPH04109135(A)	申请公布日期	1992.04.10
申请号	JP19900225074	申请日期	1990.08.29
申请人	HITACHI LTD;HITACHI ENG & SERVICES CO LTD	发明人	KOMATSUZAKI TADASHI;IKEGAMI TSUKASA;KAZAWA KAZUJI
分类号	G01M3/26	主分类号	G01M3/26
代理机构		代理人
主权项
地址

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