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发明名称
EXPOSURE CONTROL CIRCUIT
摘要
申请公布号
GB2049967(A)
申请公布日期
1980.12.31
申请号
GB19800012988
申请日期
1980.04.21
申请人
SEIKO KOKI KK
发明人
分类号
G03B7/081;G03B7/083;(IPC1-7):G03B7/08
主分类号
G03B7/081
代理机构
代理人
主权项
地址
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