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发明名称
Belüftungsvorrichtung.
摘要
申请公布号
CH692306(A5)
申请公布日期
2002.04.30
申请号
CH19970000398
申请日期
1997.02.20
申请人
MEYER HEINZ E.
发明人
MEYER HEINZ E.
分类号
F24F7/06;F24F11/00;F24F13/22;(IPC1-7):F24F13/22
主分类号
F24F7/06
代理机构
代理人
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地址
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