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发明名称
Thermal control device
摘要
申请公布号
US1930539(A)
申请公布日期
1933.10.17
申请号
US19300503388
申请日期
1930.12.19
申请人
WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY
发明人
RENSHAW DAVID E.;THOMAS HERMAN L.
分类号
H01H37/04
主分类号
H01H37/04
代理机构
代理人
主权项
地址
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