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发明名称
Vorrichtung zur Hinterlüftung von Dächern
摘要
申请公布号
DE3825348(C2)
申请公布日期
1996.07.18
申请号
DE19883825348
申请日期
1988.07.26
申请人
NORM A.M.C. AG, ERSTFELD, URI, CH
发明人
RICKERT, HUBERT, 7270 NAGOLD, DE;HAIZMANN, HANS, 7290 FREUDENSTADT, DE
分类号
E04D13/17;(IPC1-7):E04D13/17
主分类号
E04D13/17
代理机构
代理人
主权项
地址
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