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发明名称
LEVITATION TYPE MAGNETIC HEAD
摘要
申请公布号
JPH04167278(A)
申请公布日期
1992.06.15
申请号
JP19900292595
申请日期
1990.10.30
申请人
SONY CORP
发明人
WATANABE TAKASHI;KOJIMA NAOTO
分类号
G11B21/21
主分类号
G11B21/21
代理机构
代理人
主权项
地址
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