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发明名称
Automatic record changer for phonographs
摘要
申请公布号
US2435264(A)
申请公布日期
1948.02.03
申请号
US19420446407
申请日期
1942.06.10
申请人
SVENSKA AKTIEBOLAGET GASACCUMULATOR
发明人
ANSAR ANDERS JOHAN
分类号
G11B17/02
主分类号
G11B17/02
代理机构
代理人
主权项
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