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发明名称
Microscope optical system including concave reflector element
摘要
申请公布号
US3196742(A)
申请公布日期
1965.07.27
申请号
US19620220225
申请日期
1962.08.29
申请人
BAUSCH & LOMB INCORPORATED
发明人
SPARLING ROBERT J.
分类号
G02B21/00
主分类号
G02B21/00
代理机构
代理人
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