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发明名称
VORRICHTUNG ZUR ENERGIESPARENDEN RAUM- UND FENSTERLUEFTUNG
摘要
申请公布号
DE7811148(U1)
申请公布日期
1978.09.14
申请号
DE19780011148U
申请日期
1978.04.14
申请人
ASSMANN, KARL, DIPL.-ING., 8000 MUENCHEN
发明人
分类号
F24F12/00;F24F13/18;(IPC1-7):24F13/18
主分类号
F24F12/00
代理机构
代理人
主权项
地址
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