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发明名称
AUTOMATIC EXPOSURE DEVICE
摘要
申请公布号
JPS6177039(A)
申请公布日期
1986.04.19
申请号
JP19840198462
申请日期
1984.09.25
申请人
RICOH CO LTD
发明人
NAGASAWA KIYOTO
分类号
G05D25/00;G03B27/72
主分类号
G05D25/00
代理机构
代理人
主权项
地址
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