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发明名称
AUTOMATIC ARC WELDING METHOD
摘要
申请公布号
JPS5564967(A)
申请公布日期
1980.05.16
申请号
JP19780135787
申请日期
1978.11.06
申请人
HITACHI LTD
发明人
MATSUMOTO TOSHIMI;KONUMA TSUTOMU;SATOU HIROSHI;KIRIHARA SEISHIN
分类号
B23K9/095;B23K9/12
主分类号
B23K9/095
代理机构
代理人
主权项
地址
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