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发明名称
MAGNETIC FIELD MEASURING INSTRUMENT
摘要
申请公布号
JPS6420467(A)
申请公布日期
1989.01.24
申请号
JP19870174691
申请日期
1987.07.15
申请人
HITACHI LTD
发明人
HAYASHIBARA MITSUO;TSUKAMOTO MORIAKI;WATABIKI NAOHISA;CHINEN MASANORI;INOUE HISAMICHI
分类号
G01R33/035
主分类号
G01R33/035
代理机构
代理人
主权项
地址
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