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经营范围
发明名称
AUTOMATIC FOCUSING TYPE ZOOM LENS
摘要
申请公布号
JPH02160206(A)
申请公布日期
1990.06.20
申请号
JP19880315656
申请日期
1988.12.14
申请人
SONY CORP
发明人
INOUE TATSUO
分类号
G02B7/08;G02B7/09;G02B7/105
主分类号
G02B7/08
代理机构
代理人
主权项
地址
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