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经营范围
发明名称
ROTARY MAGNETIC HEAD STRUCTURE BODY
摘要
申请公布号
JPH01204213(A)
申请公布日期
1989.08.16
申请号
JP19880027495
申请日期
1988.02.10
申请人
HITACHI LTD;HITACHI VIDEO ENG CO LTD
发明人
MORIYAMA YASUHARU;OKADA SHINJI;MORIKAWA JUICHI;OJI TOSHIO;IWAMA TSUNENORI;HIRAYAMA KUNIAKI;SATO YUTAKA
分类号
G11B5/53;G11B5/02
主分类号
G11B5/53
代理机构
代理人
主权项
地址
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