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经营范围
发明名称
A retracting mechanism of a retractable lens
摘要
申请公布号
HK1065856(A1)
申请公布日期
2006.09.29
申请号
HK20040108520
申请日期
2004.10.29
申请人
PENTAX CORPORATION
发明人
HIROSHI NOMURA
分类号
G02B7/02;G02B7/08;G02B7/10;G02B15/14;(IPC1-7):G02B;G03B
主分类号
G02B7/02
代理机构
代理人
主权项
地址
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