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发明名称
CIRCUIT ARRANGEMENT FOR REGULATING THE SPEED OF MINIATURE ELECTRIC DC-MOTORS
摘要
申请公布号
CA786923(A)
申请公布日期
1968.06.04
申请号
CAD786923
申请日期
申请人
PROTONA PRODUKTIONSGESELLSCHAFT FUR ELEKTRO-AKUSTISCHE GERATE G.M.B.H.
发明人
ROBERT LIMLEY
分类号
主分类号
代理机构
代理人
主权项
地址
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Einrichtung zum Erwärmen und Kühlen von Luft