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发明名称
Phonograph
摘要
申请公布号
GB1124591(A)
申请公布日期
1968.08.21
申请号
GB19650006451
申请日期
1965.02.15
申请人
HANS CHRISTIAN HANSEN
发明人
分类号
G11B3/08;G11B3/085;G11B3/095;G11B19/22
主分类号
G11B3/08
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