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发明名称
VARIABLE POWER LENS
摘要
申请公布号
JPH01191820(A)
申请公布日期
1989.08.01
申请号
JP19880015949
申请日期
1988.01.28
申请人
OLYMPUS OPTICAL CO LTD
发明人
AOKI NORIHIKO;ISHII ATSUJIROU;TSUCHIDA HIROBUMI
分类号
G02B15/163;G02B15/20
主分类号
G02B15/163
代理机构
代理人
主权项
地址
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