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经营范围
发明名称
Full wave rectifier
摘要
申请公布号
US2321959(A)
申请公布日期
1943.06.15
申请号
US19410402573
申请日期
1941.07.16
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
JR. WARD W. WATROUS,
分类号
H01J17/04
主分类号
H01J17/04
代理机构
代理人
主权项
地址
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