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发明名称
HERICAL SCAN TYPE MAGNETIC RECORDING AND REPRODUCING DEVICE
摘要
申请公布号
JPH0393021(A)
申请公布日期
1991.04.18
申请号
JP19890229287
申请日期
1989.09.06
申请人
NIPPON HOSO KYOKAI <NHK>;SANKYO SEIKI MFG CO LTD
发明人
YANAGISAWA HITOSHI;SEKIGUCHI TAKUJI;OKINA TOSHIHIKO;HASHIZUME TSUNEHARU
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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