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发明名称
REAL IMAGE TYPE VARIABLE POWER FINDER
摘要
申请公布号
JPH06265979(A)
申请公布日期
1994.09.22
申请号
JP19930049586
申请日期
1993.03.10
申请人
RICOH CO LTD
发明人
UEDA TAKESHI
分类号
G02B15/16;G03B13/12;(IPC1-7):G03B13/12
主分类号
G02B15/16
代理机构
代理人
主权项
地址
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