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发明名称
Light intensity control for light beam recorder
摘要
申请公布号
US4935615(A)
申请公布日期
1990.06.19
申请号
US19880232168
申请日期
1988.08.15
申请人
CANON KABUSHIKI KAISHA
发明人
YOSHIDA EIICHI;HORI, KENJIRO;NAKAHARA, TAKASHI;AKIYAMA, SATOSHI
分类号
G02B26/10;B41J2/44;G02B26/12;G06K15/12;H04N1/053;H04N1/113;H04N1/12;H04N1/23;H04N1/40
主分类号
G02B26/10
代理机构
代理人
主权项
地址
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