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发明名称
Anordning foer ventilation av utrymmet under en byggnads yttertak
摘要
申请公布号
FI920092(U0)
申请公布日期
1992.02.04
申请号
FI19920000092U
申请日期
1992.02.04
申请人
PAEKKILAE, JUHA
发明人
PAEKKILAE, JUHA
分类号
E04D13/16;(IPC1-7):E04D13/16
主分类号
E04D13/16
代理机构
代理人
主权项
地址
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