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发明名称
DETECTION OF WELD ZONE IN STEEL HOOP
摘要
申请公布号
JPH01306097(A)
申请公布日期
1989.12.11
申请号
JP19880136695
申请日期
1988.06.03
申请人
NISSHIN STEEL CO LTD
发明人
EBISU SEIJI
分类号
B23K31/00;B21C51/00
主分类号
B23K31/00
代理机构
代理人
主权项
地址
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