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发明名称
Kamera mit im Kamerainnern befindlichen Ableseort fuer Einstellzeichen
摘要
申请公布号
DE1797437(A1)
申请公布日期
1971.09.09
申请号
DE19681797437
申请日期
1968.09.27
申请人
ZEISS IKON AG
发明人
SWAROFSKY,WALTER
分类号
G03B17/20
主分类号
G03B17/20
代理机构
代理人
主权项
地址
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