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发明名称
MAGNETIC DISK
摘要
申请公布号
JPH0395724(A)
申请公布日期
1991.04.22
申请号
JP19890230522
申请日期
1989.09.07
申请人
HITACHI LTD
发明人
YAMAGUCHI NOBUYA;OURA MASAKI;SHIROKURA TAKAAKI
分类号
G11B5/82;F02M35/10;G11B5/64;G11B5/73;G11B5/738
主分类号
G11B5/82
代理机构
代理人
主权项
地址
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