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发明名称
Hydraulic pipe testing machine
摘要
申请公布号
US2493061(A)
申请公布日期
1950.01.03
申请号
US19460685710
申请日期
1946.07.23
申请人
DEVINE JOHN U;RADFORD GEORGE T;GETTIG MARTIN S
发明人
DEVINE JOHN U.;RADFORD GEORGE T.;GETTIG MARTIN S.
分类号
G01M3/28
主分类号
G01M3/28
代理机构
代理人
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