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发明名称
AUTOMATIC FOCUSING DEVICE
摘要
申请公布号
JPS636511(A)
申请公布日期
1988.01.12
申请号
JP19860149532
申请日期
1986.06.27
申请人
HITACHI LTD
发明人
OSHINO MASARU;KASHIWA KIYOTAKA
分类号
H01L21/30;G02B7/28;G03B27/34;G03F7/20;H01L21/027
主分类号
H01L21/30
代理机构
代理人
主权项
地址
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