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经营范围
发明名称
Zoom lens barrel
摘要
申请公布号
HK1001571(A1)
申请公布日期
1998.06.26
申请号
HK19980100500
申请日期
1998.01.20
申请人
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA.
发明人
HIROSHI NOMURA
分类号
G02B7/10;(IPC1-7):G02B
主分类号
G02B7/10
代理机构
代理人
主权项
地址
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