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发明名称
VENTILATIONSVENTIL
摘要
申请公布号
FI90140(B)
申请公布日期
1993.09.15
申请号
FI19880003984
申请日期
1988.08.30
申请人
HALTON OY
发明人
PARKKILA, RAIMO
分类号
F24F13/10;(IPC1-7):F24F13/14
主分类号
F24F13/10
代理机构
代理人
主权项
地址
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