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经营范围
发明名称
Durch Waerme betriebene Pumpe
摘要
申请公布号
DE704239(C)
申请公布日期
1941.03.26
申请号
DE1939S137389D
申请日期
1939.06.10
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
BOETTCHER RUDOLF
分类号
F25B1/02
主分类号
F25B1/02
代理机构
代理人
主权项
地址
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