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发明名称
METHOD FOR DETECTING WELDING FAULT
摘要
申请公布号
JPH0615461(A)
申请公布日期
1994.01.25
申请号
JP19920174375
申请日期
1992.07.01
申请人
SUMITOMO METAL IND LTD
发明人
YOSHIKAWA HIROYUKI
分类号
B23K13/00;B23K13/08;(IPC1-7):B23K13/08
主分类号
B23K13/00
代理机构
代理人
主权项
地址
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