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经营范围
发明名称
OPTICAL DISK COPYING MACHINE
摘要
申请公布号
JPS6439649(A)
申请公布日期
1989.02.09
申请号
JP19870195961
申请日期
1987.08.05
申请人
MATSUSHITA GRAPHIC COMMUN SYST INC
发明人
SUZUKI KOTARO
分类号
G11B20/10;G11B7/28
主分类号
G11B20/10
代理机构
代理人
主权项
地址
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