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经营范围
发明名称
Low voltage starting circuit
摘要
申请公布号
US2305474(A)
申请公布日期
1942.12.15
申请号
US19400359192
申请日期
1940.10.01
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
JR. ROBERT F. HAYS,
分类号
H05B41/18
主分类号
H05B41/18
代理机构
代理人
主权项
地址
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