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发明名称
LENS BARREL AND OPTICAL EQUIPMENT USING THE SAME
摘要
申请公布号
JPH09218333(A)
申请公布日期
1997.08.19
申请号
JP19960046742
申请日期
1996.02.08
申请人
CANON INC
发明人
OKADA TADANORI
分类号
G02B7/02;G02B7/04;(IPC1-7):G02B7/02
主分类号
G02B7/02
代理机构
代理人
主权项
地址
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