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发明名称
VALVOLA A FARFALLA DI SOVRAPRESSIONE PER UN VENTILATORE
摘要
申请公布号
IT1123040(B)
申请公布日期
1986.04.30
申请号
IT19760052317
申请日期
1976.11.24
申请人
SCHAKO METALLWARENFABRIK FERDINAND SCHAD KG
发明人
GOTTFRIED MULLER;PAUL HIPP
分类号
F04D25/14;(IPC1-7):F04D/
主分类号
F04D25/14
代理机构
代理人
主权项
地址
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