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发明名称
Ventilation device
摘要
申请公布号
EP0558785(B1)
申请公布日期
1996.01.31
申请号
EP19920103813
申请日期
1992.03.06
申请人
PREH-WERKE GMBH & CO. KG
发明人
分类号
B60H1/24;B60H1/00;H01C1/082;(IPC1-7):B60H1/00
主分类号
B60H1/24
代理机构
代理人
主权项
地址
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