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发明名称
SPOT WELDING INSPECTION DEVICE
摘要
申请公布号
JPH03110459(A)
申请公布日期
1991.05.10
申请号
JP19890248708
申请日期
1989.09.25
申请人
HITACHI LTD
发明人
HAYASHI MAKOTO;SAITO NAOTO;SONODA SHINJI
分类号
G01N27/20
主分类号
G01N27/20
代理机构
代理人
主权项
地址
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