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发明名称
Optical system
摘要
申请公布号
GB1122576(A)
申请公布日期
1968.08.07
申请号
GB19650048328
申请日期
1965.11.15
申请人
AGFA-GEVAERT AKTIENGESELLSCHAFT
发明人
分类号
G02B3/00;G03B15/00;G03B15/08;G03B21/20;G03B33/10
主分类号
G02B3/00
代理机构
代理人
主权项
地址
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