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发明名称
ZOOM LENS
摘要
申请公布号
JPH06230283(A)
申请公布日期
1994.08.19
申请号
JP19930014493
申请日期
1993.02.01
申请人
HITACHI LTD
发明人
DEGUCHI MASAHARU;HISADA TAKAKI;TANITSU MASAHIKO;YAMAZAKI FUTOSHI;MARUYAMA TAKESUKE
分类号
G02B9/00;G02B13/18;G02B15/167;(IPC1-7):G02B15/167
主分类号
G02B9/00
代理机构
代理人
主权项
地址
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