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经营范围
发明名称
ELEKTRISCHE LICHTBOGENSCHWEISSMASCHINE.
摘要
申请公布号
DE1670187(U)
申请公布日期
1954.01.14
申请号
DE195100S4810U
申请日期
1951.09.28
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
分类号
B23K9/28
主分类号
B23K9/28
代理机构
代理人
主权项
地址
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