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发明名称
Eckwinkel für Luftkanalprofile
摘要
申请公布号
DE4224257(C2)
申请公布日期
1995.05.24
申请号
DE19924224257
申请日期
1992.07.20
申请人
DRAVENAU, PAUL, 10117 BERLIN, DE
发明人
DRAVENAU, PAUL, 10117 BERLIN, DE
分类号
F24F13/02;(IPC1-7):F16L43/00;F16L9/22
主分类号
F24F13/02
代理机构
代理人
主权项
地址
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