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发明名称
TRANSFORMER HAVING VENTILATING PASSAGES
摘要
申请公布号
US3548354(A)
申请公布日期
1970.12.15
申请号
USD3548354
申请日期
1969.06.24
申请人
WESTINGHOUSE ELECTRIC CORP.
发明人
RICHARD L. SCHWAB
分类号
H01F27/28;(IPC1-7):H01F27/10
主分类号
H01F27/28
代理机构
代理人
主权项
地址
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