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发明名称
Magnetic method of detecting stress and strain in ferro-magnetic material
摘要
申请公布号
GB861197(A)
申请公布日期
1961.02.15
申请号
GB19570019058
申请日期
1957.06.17
申请人
HOUSTON OIL FIELD MATERIAL COMPANY, INC.
发明人
BENDER JOHN CARLOS
分类号
G01N27/90;G01V3/26
主分类号
G01N27/90
代理机构
代理人
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地址
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