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发明名称
Random reversing motor control system
摘要
申请公布号
US2502188(A)
申请公布日期
1950.03.28
申请号
US19460657987
申请日期
1946.03.29
申请人
EX-CELL-O CORPORATION
发明人
WALKER JAMES R.;COOK RICHARD H.
分类号
H02P6/00
主分类号
H02P6/00
代理机构
代理人
主权项
地址
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