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发明名称
LICHTBOGEN-SCHWEISSGERAET
摘要
申请公布号
DE2717651(A1)
申请公布日期
1977.11.10
申请号
DE19772717651
申请日期
1977.04.21
申请人
AB SVETSIA
发明人
GOERAN HEDBERG,JOHN BENGT
分类号
B23K9/09;B23K9/10;(IPC1-7):B23K9/10
主分类号
B23K9/09
代理机构
代理人
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