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发明名称
CAMERA BACK COVER OPENING/CLOSING CONTROL DEVICE
摘要
申请公布号
JPH04319928(A)
申请公布日期
1992.11.10
申请号
JP19910087128
申请日期
1991.04.19
申请人
NIKON CORP
发明人
TSUKAHARA DAIKI;TAKEUCHI YOSHIHIRO
分类号
G03B17/00
主分类号
G03B17/00
代理机构
代理人
主权项
地址
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