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发明名称
VARIABLE MAGNIFICATION
摘要
申请公布号
GB2106260(A)
申请公布日期
1983.04.07
申请号
GB19820022039
申请日期
1982.07.30
申请人
* CANON KK
发明人
MASAHIRO * TOMOSADA;TSUNEKI * INUZUKA;KATSUYOSHI * MAESHIMA;HISASHI * SAKAMAKI
分类号
G03B27/34;G03G15/041;(IPC1-7):G03B27/32
主分类号
G03B27/34
代理机构
代理人
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