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经营范围
发明名称
FLOPPY DISK DEVICE
摘要
申请公布号
JPS5798159(A)
申请公布日期
1982.06.18
申请号
JP19800173163
申请日期
1980.12.10
申请人
HITACHI SEISAKUSHO KK
发明人
KOYAMA TAKUO;TATEUCHI TSUGUJI;NAGAI KUNIHIKO;KOMATSU SHIGERU;KOBAYASHI MIKIAKI
分类号
G11B19/04;G11B19/02;G11B19/20
主分类号
G11B19/04
代理机构
代理人
主权项
地址
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