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发明名称
Anordnung zum verdeckten Lichtbogenschweissen
摘要
申请公布号
DE2040509(A1)
申请公布日期
1971.07.22
申请号
DE19702040509
申请日期
1970.08.14
申请人
ISHIKAWAJIMA-HARIMA JUKOGYO K.K.
发明人
NAKAMURA,HAJIME;OHTA,ICHIRO;TOMITA,TAKAAKI
分类号
B23K9/14;B23K9/18;B23K33/00;B23K35/02
主分类号
B23K9/14
代理机构
代理人
主权项
地址
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