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经营范围
发明名称
Portable tape player with radio in lid
摘要
申请公布号
USRE33497(E)
申请公布日期
1990.12.18
申请号
US19890324905
申请日期
1989.03.17
申请人
发明人
分类号
G11B25/06;G11B31/00;H04B1/08
主分类号
G11B25/06
代理机构
代理人
主权项
地址
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