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发明名称
ANORDNING VED VENTILASJONSVEGG ELLER LOUVER.
摘要
申请公布号
NO160162(B)
申请公布日期
1988.12.05
申请号
NO19860003739
申请日期
1986.09.18
申请人
NORSK HYDRO A.S.
发明人
BAKKEN, TRYGVE;SELJEBOE, GUNNAR
分类号
F24F13/08;(IPC1-7):F24F13/08
主分类号
F24F13/08
代理机构
代理人
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