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发明名称
SENSING ELEMENT DIVIDING TYPE AUTOMATIC FOCAL POINT ADJUSTING DEVICE
摘要
申请公布号
JPS53102031(A)
申请公布日期
1978.09.06
申请号
JP19770016518
申请日期
1977.02.17
申请人
ASAHI OPTICAL CO LTD
发明人
NOBUSAWA TSUKUMO
分类号
G03B13/36;G02B7/36;G03B3/00
主分类号
G03B13/36
代理机构
代理人
主权项
地址
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