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发明名称
Flexible electronic commutator
摘要
申请公布号
US2872110(A)
申请公布日期
1959.02.03
申请号
US19540404310
申请日期
1954.01.15
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
SNYDER LEONARD S.;WITTENBERG WILFORD M.
分类号
G06F9/32
主分类号
G06F9/32
代理机构
代理人
主权项
地址
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