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发明名称
ATTRACTION METHOD OF MAGNETIC POWDER IN MAGNETIC POWDER FLAW DETECTION
摘要
申请公布号
JPS5686350(A)
申请公布日期
1981.07.14
申请号
JP19790163810
申请日期
1979.12.17
申请人
NIPPON STEEL CORP
发明人
SAKANE SHIYUUICHI;NAGANO SHINICHIROU;KOJIMA HIROSHI
分类号
G01N27/83;G01N27/84
主分类号
G01N27/83
代理机构
代理人
主权项
地址
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