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经营范围
发明名称
Venting device
摘要
申请公布号
EP0802378(A3)
申请公布日期
1998.12.02
申请号
EP19970105517
申请日期
1997.04.03
申请人
KLOEBER, JOHANNES
发明人
KLOEBER, JOHANNES
分类号
E04D13/147;F24F7/02;(IPC1-7):F24F7/02
主分类号
E04D13/147
代理机构
代理人
主权项
地址
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