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发明名称
Thermal control device
摘要
申请公布号
US2228767(A)
申请公布日期
1941.01.14
申请号
US19370182203
申请日期
1937.12.29
申请人
THOMAS A. EDISON, INCORPORATED
发明人
JOHNSSON EMIL T.
分类号
G05D23/12
主分类号
G05D23/12
代理机构
代理人
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