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发明名称
APERFEICOAMENTOS NOS DISPOSITIVOS QUE ASSEGURAM A DISTRIBUICAO E A REGULACAO AUTOMATICA DOS CAUDAIS DE AR EM ESPECIAL PARA A VENTILACAO DE EDIFICIOS
摘要
申请公布号
PT101276(B)
申请公布日期
1999.11.30
申请号
PT19930101276
申请日期
1993.05.25
申请人
MICHEL HENRI ZANIEWSKI
发明人
分类号
F24F11/047;(IPC1-7):F24F11/047
主分类号
F24F11/047
代理机构
代理人
主权项
地址
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