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发明名称
变焦距镜头（834A）
摘要
申请公布号
CN3272099D
申请公布日期
2003.01.08
申请号
CN02315785.2
申请日期
2002.07.04
申请人
上海海鸥数码影像股份有限公司
发明人
陆敏华
分类号
16-03
主分类号
16-03
代理机构
上海科琪专利代理有限责任公司
代理人
陈自强
主权项
地址
200040上海市延安西路300号
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