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经营范围
发明名称
Fastholdelsesramme til ventilationsgitre eller ventiler.
摘要
申请公布号
DK83424(C)
申请公布日期
1957.09.02
申请号
DK19540002050
申请日期
1954.06.24
申请人
AKTIEBOLAGET SVENSKA FLAEKTFABRKEN
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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