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发明名称
SAMENGESTELD LENZENSTELSEL VOOR PROJECTIEDOELEINDEN.
摘要
申请公布号
NL165557(C)
申请公布日期
1981.04.15
申请号
NL19720004133
申请日期
1972.03.28
申请人
XEROX CORPORATION, ROCHESTER, NEW YORK, VER. ST. V. AM.
发明人
分类号
G02B15/02;(IPC1-7):G02B15/02
主分类号
G02B15/02
代理机构
代理人
主权项
地址
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