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发明名称
Oil return arrangement
摘要
申请公布号
US2364783(A)
申请公布日期
1944.12.12
申请号
US19400363712
申请日期
1940.10.31
申请人
CARRIER CORPORATION;THE LIQUID CARBONIC CORPORATION
发明人
GODDARD MERRILL B.;OELER RICHARD C.
分类号
F25B31/00;F25B41/00
主分类号
F25B31/00
代理机构
代理人
主权项
地址
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