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发明名称
MANUFACTURE FOR VIDEO DISC REPRODUCING STYLUS
摘要
申请公布号
JPS5788501(A)
申请公布日期
1982.06.02
申请号
JP19800164586
申请日期
1980.11.25
申请人
HITACHI SEISAKUSHO KK
发明人
MASUDA MASAMI;NISHIGUCHI TAKASHI;NAKAZAWA KOUJI
分类号
G11B3/46
主分类号
G11B3/46
代理机构
代理人
主权项
地址
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