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经营范围
发明名称
VENTIL
摘要
申请公布号
FI821488(A0)
申请公布日期
1982.04.28
申请号
FI19820001488
申请日期
1982.04.28
申请人
KVA-SPIL LTD
发明人
FLAKK, EGIL
分类号
E06B7/02;E05C3/00;E06B7/00;E06B7/06;E06B7/10;F16K31/44;F24F13/14;(IPC1-7):F24F/
主分类号
E06B7/02
代理机构
代理人
主权项
地址
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