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经营范围
发明名称
SOUND REPRODUCING DEVICE
摘要
申请公布号
JPH04252463(A)
申请公布日期
1992.09.08
申请号
JP19910026935
申请日期
1991.01.28
申请人
FUJITSU TEN LTD
发明人
OGATA TOSHIHIKO
分类号
G11B20/04;G11B19/02;G11B20/10;G11B27/00;G11B27/10
主分类号
G11B20/04
代理机构
代理人
主权项
地址
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