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发明名称
VARMEGJENVINNING FRA AVLUFT.
摘要
申请公布号
NO773944(A)
申请公布日期
1978.05.19
申请号
NO19770003944
申请日期
1977.11.17
申请人
HENRIKSSON, SVEN ARNE,
发明人
HENRIKSSON, SVEN ARNE,
分类号
E04B;E04B1/74;F24D;F24F;F24F7/04;(IPC1-7):F24D/;E04B/;F24F/
主分类号
E04B
代理机构
代理人
主权项
地址
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