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发明名称
Adjusting device for the objective of photographic cameras
摘要
申请公布号
US2726585(A)
申请公布日期
1955.12.13
申请号
US19510224106
申请日期
1951.05.02
申请人
VOIGTLANDER & SOHN AKTIENGESELLSCHAFT
发明人
FAULHABER FRITZ
分类号
G03B3/00
主分类号
G03B3/00
代理机构
代理人
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