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发明名称
Einrichtung an photographischen Apparaten zur Scharfeinstellung des Objektives mittelst eines mit dem Objektiv gekuppelten Entfernungsmessers.
摘要
申请公布号
CH163294(A)
申请公布日期
1933.08.15
申请号
CHD163294
申请日期
1932.09.16
申请人
ERNST LEITZ G. M. B. H.
发明人
ERNST LEITZ G. M. B. H.
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