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发明名称
WAERMETAUSCHER ZUM GEWINNEN VON WAERME AUS UMLUFT
摘要
申请公布号
DE8115497(U1)
申请公布日期
1982.08.05
申请号
DE19810015497U
申请日期
1981.05.23
申请人
WILHELM REISGIES KG, 5090 LEVERKUSEN, DE
发明人
分类号
F28D1/02;(IPC1-7):F28D1/02
主分类号
F28D1/02
代理机构
代理人
主权项
地址
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