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发明名称
FIXED FOCUS LENS MECHANISM
摘要
申请公布号
JPH01178908(A)
申请公布日期
1989.07.17
申请号
JP19870335990
申请日期
1987.12.29
申请人
NEC CORP
发明人
HASHIMOTO HARUYOSHI
分类号
F41G5/18;G02B7/02;G02B23/00
主分类号
F41G5/18
代理机构
代理人
主权项
地址
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