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发明名称
MULTICOLOR LIGHT EMITTING METHOD AND APPARATUS
摘要
申请公布号
JPS63153588(A)
申请公布日期
1988.06.25
申请号
JP19860282757
申请日期
1986.11.27
申请人
RICOH CO LTD
发明人
OSETO SEIICHI;KAGEYAMA YOSHIYUKI;KAMEYAMA KENJI
分类号
G09G3/30
主分类号
G09G3/30
代理机构
代理人
主权项
地址
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