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发明名称
WELDING CONTROL METHOD FOR ELECTRO-RESISTANCE-WELDED TUBE
摘要
申请公布号
JPH0413486(A)
申请公布日期
1992.01.17
申请号
JP19900118108
申请日期
1990.05.07
申请人
SUMITOMO METAL IND LTD
发明人
HOTTA KAZUYUKI;HIKITA TOSHIHIRO
分类号
B23K13/00;B23K13/08
主分类号
B23K13/00
代理机构
代理人
主权项
地址
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