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发明名称
PROFILELEMENT AUS BLECH
摘要
申请公布号
DE3711215(A1)
申请公布日期
1987.10.08
申请号
DE19873711215
申请日期
1987.04.03
申请人
AKTIEBOLAGET BAHCO VENTILATION
发明人
ERIKSSON,ARNE;HAMMARBERG,WEINE;PETTERSSON,KURT;STRAND,ODD
分类号
E04B1/24;E04B1/348;E04H1/12;F24F13/20;(IPC1-7):F16S3/04;F24F13/00
主分类号
E04B1/24
代理机构
代理人
主权项
地址
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