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发明名称
Converter
摘要
申请公布号
US3029398(A)
申请公布日期
1962.04.10
申请号
US19590831773
申请日期
1959.08.05
申请人
THOMPSON RAMO WOOLDRIDGE INC.
发明人
MCCOMB BERTON J.
分类号
H02M7/5383;H02M7/53846;H02M7/53862
主分类号
H02M7/5383
代理机构
代理人
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地址
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