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发明名称
Optische Abbildungseinrichtung
摘要
申请公布号
DE1572821(A1)
申请公布日期
1970.03.12
申请号
DE19671572821
申请日期
1967.07.25
申请人
RANK-XEROX LTD.
发明人
WILLIAM GUNDLACH,ROBERT;CALVIN DAVIS,HAROLD;ELVIN HULL,HENRY
分类号
G03B27/50;G02B3/00;G02B27/18;G03B27/52;G03G15/04
主分类号
G03B27/50
代理机构
代理人
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