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发明名称
Apparatus for multiple room heating and air conditioning
摘要
申请公布号
US2277247(A)
申请公布日期
1942.03.24
申请号
US19390254073
申请日期
1939.02.01
申请人
AMERICAN BLOWER CORPORATION
发明人
MORSE CLARK T.
分类号
F28D1/02
主分类号
F28D1/02
代理机构
代理人
主权项
地址
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