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发明名称
FOCUSING GLASS
摘要
申请公布号
JPS5299820(A)
申请公布日期
1977.08.22
申请号
JP19760016297
申请日期
1976.02.17
申请人
CANON KK
发明人
MATSUMOTO SEIICHI;MATSUDA MUTSUHIDE;YOKOTA HIDEO
分类号
G02B7/36;G03B13/24;G03B17/20
主分类号
G02B7/36
代理机构
代理人
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