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经营范围
发明名称
Elektrischer Antrieb von Naehmaschinen
摘要
申请公布号
DE712930(C)
申请公布日期
1941.10.28
申请号
DE1938A087908D
申请日期
1938.08.26
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
WOHLFARTH CONRAD
分类号
D05B69/16
主分类号
D05B69/16
代理机构
代理人
主权项
地址
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