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发明名称
ARC WELDING METHOD
摘要
申请公布号
JPS53114750(A)
申请公布日期
1978.10.06
申请号
JP19760059125
申请日期
1976.05.24
申请人
HITACHI LTD
发明人
HANEDA MITSUAKI;TAGUCHI HIRONARI;IMANAGA AKIYOSHI;SAKAGAMI MITSUHIRO
分类号
B23K9/08;B23K9/00
主分类号
B23K9/08
代理机构
代理人
主权项
地址
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