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发明名称
SEELENELEKTRODE ZUM LICHTBOGENSCHWEISSEN
摘要
申请公布号
DE1910267(B2)
申请公布日期
1972.06.22
申请号
DE19691910267
申请日期
1969.02.28
申请人
发明人
分类号
B23K35/36;B23K35/368;(IPC1-7):B23K35/36
主分类号
B23K35/36
代理机构
代理人
主权项
地址
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