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经营范围
发明名称
Variable displacement polyphase inverters
摘要
申请公布号
US3252107(A)
申请公布日期
1966.05.17
申请号
US19620183200
申请日期
1962.03.28
申请人
AMERICAN MACHINE & FOUNDRY COMPANY
发明人
MARTIN JOSEPH A.
分类号
H02M7/538;H02M7/5381
主分类号
H02M7/538
代理机构
代理人
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