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发明名称
Air heat-recovery system - has exchanger between exhausted and outside air integrated into window frame
摘要
申请公布号
DE3040739(A1)
申请公布日期
1981.05.14
申请号
DE19803040739
申请日期
1980.10.29
申请人
GILLI,PAUL G.,DIPL.-ING.DR.TECHN.
发明人
G. GILLI,DIPL.-ING.DR.TECHN.,PAUL;V. GILLI,PROF.DIPL.-ING.DR.TECHN.,PAUL
分类号
F28D21/00;(IPC1-7):28D21/00
主分类号
F28D21/00
代理机构
代理人
主权项
地址
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