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发明名称
REFLEX RING FOR TRANSMISSION OF THE LUMINOUS DISCHARGE OF THE COMMON FLASH IN CIRCULAR SURFACE ROUND THE PHOTOLENS
摘要
申请公布号
CS221782(B1)
申请公布日期
1983.04.29
申请号
CS19810005566
申请日期
1981.07.22
申请人
CUBAN,PETR,CS
发明人
CUBAN,PETR,CS
分类号
G03B15/03;(IPC1-7):G03B15/03
主分类号
G03B15/03
代理机构
代理人
主权项
地址
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