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发明名称
DATA SURFACE SERVO SYSTEM
摘要
申请公布号
JPH03219414(A)
申请公布日期
1991.09.26
申请号
JP19900012536
申请日期
1990.01.24
申请人
HITACHI LTD
发明人
AKAGI KYO;TAKANO KOJI;FUTAMOTO MASAAKI;KUGIYA FUMIO;MIYAMURA YOSHINORI;MATSUDA YOSHIFUMI;SUZUKI MIKIO;NAKAO TAKESHI;MUNEMOTO TAKAYUKI;FUKUOKA HIROTSUGU;TAKAGAKI ATSUSUKE;AOI MOTOI;SEO YOSUKE
分类号
G11B5/596
主分类号
G11B5/596
代理机构
代理人
主权项
地址
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