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发明名称
Verwendung einer umhuellten Schweisselektrode zum Zusammenschweissen von schweren Werkstuecken
摘要
申请公布号
DE1133218(B)
申请公布日期
1962.07.12
申请号
DE1959N017219
申请日期
1959.09.11
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
WIJNEN GIJSBERT JACOB VAN
分类号
B23K35/04;B23K35/36
主分类号
B23K35/04
代理机构
代理人
主权项
地址
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