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经营范围
发明名称
OPTICAL DEVICE OF COPYING MACHINE OR THE LIKE
摘要
申请公布号
JPS55135870(A)
申请公布日期
1980.10.23
申请号
JP19790043521
申请日期
1979.04.10
申请人
CANON KK
发明人
HOSHINO OSAMU
分类号
G03B27/50;G03B27/10;G03B27/32;G03B27/52;G03G15/04
主分类号
G03B27/50
代理机构
代理人
主权项
地址
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