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发明名称
Querstromlüfter
摘要
申请公布号
DE29902121(U1)
申请公布日期
1999.06.10
申请号
DE19992002121U
申请日期
1999.02.09
申请人
SIEGENIA-FRANK KG, 57074 SIEGEN, DE
发明人
分类号
F24F7/013;F24F7/02;(IPC1-7):F24F7/013;E04D13/17;F24F7/007;F24F13/14
主分类号
F24F7/013
代理机构
代理人
主权项
地址
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