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发明名称
AUTOMATIC TRACKING DEVICE FOR CAMERA
摘要
申请公布号
JPH04276992(A)
申请公布日期
1992.10.02
申请号
JP19910038207
申请日期
1991.03.05
申请人
CANON ELECTRON INC
发明人
SATO OSAMU
分类号
G03B17/56;H04N5/232;H04N7/18
主分类号
G03B17/56
代理机构
代理人
主权项
地址
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