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经营范围
发明名称
ANORDNING FOER FOERVAERMNING AV FRISKLUFT.
摘要
申请公布号
FI873436(A)
申请公布日期
1987.08.07
申请号
FI19870003436
申请日期
1987.08.07
申请人
发明人
分类号
F24D19/06;(IPC1-7):F24F/
主分类号
F24D19/06
代理机构
代理人
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地址
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