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发明名称
OPTICAL APPARATUS PROVIDING FOCALPLANE-SPECIFIC ILLUMINATION
摘要
申请公布号
US3547512(A)
申请公布日期
1970.12.15
申请号
USD3547512
申请日期
1968.04.16
申请人
RESEARCH CORP.
发明人
STEPHEN C. BAER
分类号
G02B21/00;G02B21/08
主分类号
G02B21/00
代理机构
代理人
主权项
地址
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