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发明名称
Verfahren zur Spannungsregelung,insbesondere an Dreiphasen-Schweissmaschinen und Schaltung zur Ausfuehrung des Verfahrens
摘要
申请公布号
DE1438238(A1)
申请公布日期
1969.11.20
申请号
DE19621438238
申请日期
1962.02.01
申请人
WELDING RESEARCH INC.
发明人
分类号
B23K11/24;G05F1/42
主分类号
B23K11/24
代理机构
代理人
主权项
地址
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