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发明名称
WECHSELSTROM-SCHUTZGASLICHTBOGENSCHWEISSVERFAHREN MIT VERBRAUCHBARER ELEKTRODE UND VORRICHTUNG DAFUER
摘要
申请公布号
DE4023155(A1)
申请公布日期
1991.02.07
申请号
DE19904023155
申请日期
1990.07.20
申请人
HITACHI SEIKO, LTD., EBINA, KANAGAWA, JP
发明人
MITA, TSUNEO, HIRATSUKA, KANAGAWA, JP;SHINADA, TSUNEO, YOKOSUKA, KANAGAWA, JP;KASHIMA, TAKAYUKI, FUJISAWA, KANAGAWA, JP
分类号
B23K9/09;B23K9/095;G05F1/08
主分类号
B23K9/09
代理机构
代理人
主权项
地址
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