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发明名称
AUTOMATIC FOCUSING METHOD HAVING AUTOMATIC TRACKING FUNCTION
摘要
申请公布号
JPH05161053(A)
申请公布日期
1993.06.25
申请号
JP19910323162
申请日期
1991.12.06
申请人
RICOH CO LTD
发明人
TAKEMOTO HIROSHI
分类号
H04N5/232
主分类号
H04N5/232
代理机构
代理人
主权项
地址
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