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发明名称
Lichtbogen-Schmelzschweißverfahren
摘要
申请公布号
AT300514(B)
申请公布日期
1972.07.25
申请号
AT19700003036
申请日期
1970.04.03
申请人
GEBR. BOEHLER & CO. AKTIENGESELLSCHAFT
发明人
DIPL.ING. PETER SCHERL
分类号
B23K9/00;(IPC1-7):B23K9/04
主分类号
B23K9/00
代理机构
代理人
主权项
地址
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