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发明名称
Sound recording and reproducing machine
摘要
申请公布号
US2606766(A)
申请公布日期
1952.08.12
申请号
US19490091515
申请日期
1949.05.05
申请人
MILES KUHLIK JACOB
发明人
KUHLIK JACOB MILES
分类号
G11B25/06
主分类号
G11B25/06
代理机构
代理人
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地址
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