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发明名称
HYDRAULIC TESTING METHOD OF PIPE JOINT
摘要
申请公布号
JPS5679942(A)
申请公布日期
1981.06.30
申请号
JP19790158594
申请日期
1979.12.05
申请人
KUBOTA LTD
发明人
MIYAMOTO HIROSHI;TAKAOKA HIROYOSHI;KONISHI MASATOSHI
分类号
G01M3/28;G01N3/12
主分类号
G01M3/28
代理机构
代理人
主权项
地址
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