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发明名称
Cover for air conditioning units
摘要
申请公布号
US2711769(A)
申请公布日期
1955.06.28
申请号
US19520325644
申请日期
1952.12.12
申请人
KATCHER HARRY B;JACK GRAUBARD
发明人
KATCHER HARRY B.;GRAUBARD JACK
分类号
F24F1/02;F24F13/20
主分类号
F24F1/02
代理机构
代理人
主权项
地址
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