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发明名称
Plattenspielgeraet
摘要
申请公布号
DE947747(C)
申请公布日期
1956.08.23
申请号
DE1952G008653
申请日期
1952.04.20
申请人
MAX GRUNDIG
发明人
HAKENJOS WALTER
分类号
G11B3/34
主分类号
G11B3/34
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