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发明名称
ROTARY TYPE MEMORY DEVICE
摘要
申请公布号
JPH0520760(A)
申请公布日期
1993.01.29
申请号
JP19910173754
申请日期
1991.07.15
申请人
HITACHI LTD;HITACHI GAZOU JOHO SYST:KK
发明人
BEPPU OSAMU;FUKAZAWA HIROSHI;TERADA AKINORI;ITO TETSUO;TAKATSUKA AKIO;YAMAURA SATORU
分类号
G11B17/038;G11B23/00;G11B23/03
主分类号
G11B17/038
代理机构
代理人
主权项
地址
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