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经营范围
发明名称
LENS BARREL
摘要
申请公布号
JPH1184209(A)
申请公布日期
1999.03.26
申请号
JP19970259415
申请日期
1997.09.09
申请人
CANON INC
发明人
NOGUCHI KAZUHIRO
分类号
G02B7/04;G02B7/10;(IPC1-7):G02B7/04
主分类号
G02B7/04
代理机构
代理人
主权项
地址
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