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经营范围
发明名称
FLOPPY DISC
摘要
申请公布号
JPS6252713(A)
申请公布日期
1987.03.07
申请号
JP19850191070
申请日期
1985.08.30
申请人
NEC CORP
发明人
OKUBO TOSHIKI;SAKASHITA YOSHIYUKI
分类号
G11B23/36;G11B5/596
主分类号
G11B23/36
代理机构
代理人
主权项
地址
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