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发明名称
APPARATUS FOR MAGNETIC FLAW DETECTION OF PIPE INNER SURFACE
摘要
申请公布号
JPS59105557(A)
申请公布日期
1984.06.18
申请号
JP19820214827
申请日期
1982.12.08
申请人
SHIN NIPPON SEITETSU KK
发明人
AKIYOSHI TADASHI;NAITOU SHIYUUJI;TAWARAGUCHI TAKAO;YAMADA MASATOSHI
分类号
G01N27/82;G01N27/90
主分类号
G01N27/82
代理机构
代理人
主权项
地址
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