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发明名称
ROTARY TYPE MAGNETIC HEAD DEVICE
摘要
申请公布号
JPH03134816(A)
申请公布日期
1991.06.07
申请号
JP19890274189
申请日期
1989.10.20
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
MATSUSHITA MASAOTSU
分类号
G11B5/53
主分类号
G11B5/53
代理机构
代理人
主权项
地址
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