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经营范围
发明名称
Schutzgas-Lichtbogenschweißbrenner
摘要
申请公布号
AT247108(B)
申请公布日期
1966.05.25
申请号
AT19640005523
申请日期
1964.06.26
申请人
KNAPSACK-GRIESHEIM AKTIENGESELLSCHAFT
发明人
分类号
B23K9/16;B23K9/167;B23K9/173
主分类号
B23K9/16
代理机构
代理人
主权项
地址
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