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发明名称
Temperature controlling system
摘要
申请公布号
US2083932(A)
申请公布日期
1937.06.15
申请号
US19320635328
申请日期
1932.09.29
申请人
THE SAFETY CAR HEATING & LIGHTING COMPANY
发明人
OHLSEN LOUIS H. VON
分类号
G05D23/275
主分类号
G05D23/275
代理机构
代理人
主权项
地址
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