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发明名称
High temperature heating unit and method of making same
摘要
申请公布号
US2280977(A)
申请公布日期
1942.04.28
申请号
US19400332508
申请日期
1940.04.30
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
REICHMANN REINHOLD
分类号
H05B3/44;H05B3/46
主分类号
H05B3/44
代理机构
代理人
主权项
地址
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