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经营范围
发明名称
MAGNETIC RECORDING AND REPRODUCING DEVICE
摘要
申请公布号
JPS5236914(A)
申请公布日期
1977.03.22
申请号
JP19750113356
申请日期
1975.09.18
申请人
SONY CORP
发明人
WATANABE YUUJI
分类号
H04N5/7826;G11B27/02;G11B27/024;G11B27/029;G11B27/036;G11B27/32;H04N5/78
主分类号
H04N5/7826
代理机构
代理人
主权项
地址
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