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发明名称
APPARATUS FOR MONITORING WELDING PHENOMEN IN ELECTRIC RESISTANCE WELDING
摘要
申请公布号
GB1599240(A)
申请公布日期
1981.09.30
申请号
GB19780024882
申请日期
1978.05.31
申请人
NIPPON STEEL CORP
发明人
分类号
B23K13/04;(IPC1-7):B23K11/24
主分类号
B23K13/04
代理机构
代理人
主权项
地址
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