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发明名称
OPTISCHES VERGROESSERUNGSGERAET
摘要
申请公布号
DE7404829(U)
申请公布日期
1977.05.26
申请号
DE19740004829U
申请日期
1974.02.12
申请人
AUGST, FROHMUT, 8500 NUERNBERG
发明人
分类号
G02B21/00;(IPC1-7):G02B21/00
主分类号
G02B21/00
代理机构
代理人
主权项
地址
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