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发明名称
Control for air conditioning systems
摘要
申请公布号
US2086482(A)
申请公布日期
1937.07.06
申请号
US19310574474
申请日期
1931.11.12
申请人
HOWARD D. COLMAN
发明人
STEWART DUNCAN J.;DRAKE GEORGE FORREST
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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