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经营范围
发明名称
MAGNETIC RECORDING DEVICE
摘要
申请公布号
JPS6488901(A)
申请公布日期
1989.04.03
申请号
JP19870245585
申请日期
1987.09.29
申请人
NIPPON SHEET GLASS CO LTD
发明人
UTSUKI TAKESHI;HIROSE SHIGENOBU
分类号
G11B5/02
主分类号
G11B5/02
代理机构
代理人
主权项
地址
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