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发明名称
OKULAR MIT VARIABLER BRENNWEITE
摘要
申请公布号
ATA117588(A)
申请公布日期
1994.02.15
申请号
AT19880001175
申请日期
1988.05.05
申请人
DOCTER OPTIC EISFELD GMBH.
发明人
分类号
G02B25/00;(IPC1-7):G02B25/00
主分类号
G02B25/00
代理机构
代理人
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地址
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