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经营范围
发明名称
Projective objective having three elements plus an integral right angle prism
摘要
申请公布号
US3408135(A)
申请公布日期
1968.10.29
申请号
US19660547706
申请日期
1966.04.12
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
APPELDORN ROGER H.;GILKESON DAVID C.
分类号
G02B13/00;G03B21/132
主分类号
G02B13/00
代理机构
代理人
主权项
地址
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