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发明名称
Method and apparatus for the nondestructive testing of materials
摘要
申请公布号
US3179878(A)
申请公布日期
1965.04.20
申请号
US19610093462
申请日期
1961.03.06
申请人
SCHLUMBERGER WELL SURVEYING CORPORATION
发明人
SCHWEDE HAROLD F.
分类号
G01R33/24;G01V3/14
主分类号
G01R33/24
代理机构
代理人
主权项
地址
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