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发明名称
LIGHT FRAME CHANGING DEVICE FOR ALBADA FINDER
摘要
申请公布号
JPH06301084(A)
申请公布日期
1994.10.28
申请号
JP19930084646
申请日期
1993.04.12
申请人
RICOH CO LTD
发明人
UEDA TAKESHI
分类号
G03B13/10;G03B17/20;(IPC1-7):G03B13/10
主分类号
G03B13/10
代理机构
代理人
主权项
地址
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