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发明名称
Magnetic recording and playback systems for magnetic tape and magnetic wire
摘要
申请公布号
US3041000(A)
申请公布日期
1962.06.26
申请号
US19610105183
申请日期
1961.04.24
申请人
TELEFONBAU UND NORMALZEIT G.M.B.H.
发明人
SPRINGER ANTON M.
分类号
G11B15/43
主分类号
G11B15/43
代理机构
代理人
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地址
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