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发明名称
MAGNETIC RECORDING DEVICE
摘要
申请公布号
SU720489(A1)
申请公布日期
1980.03.05
申请号
SU19772528932
申请日期
1977.09.28
申请人
SPITSYN ANDREJ M,SU
发明人
SPITSYN ANDREJ M,SU
分类号
G11B5/00;(IPC1-7):G11B5/00
主分类号
G11B5/00
代理机构
代理人
主权项
地址
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