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发明名称
ELECTRIC CONTROL SYSTEM FOR DYNAMOELECTRIC MACHINE WITH REVERSIBLE CURRENT
摘要
申请公布号
CA507922(A)
申请公布日期
1954.12.07
申请号
CAD507922
申请日期
申请人
ALLIS-CHALMERS MANUFACTURING COMPANY
发明人
ALLAN C. HALTER
分类号
主分类号
代理机构
代理人
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