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发明名称
VORRICHTUNG ZUR STETIGEN UND ZUEGIGEN BRENNWEITENVERSTELLUNG AN PANKRATISCHEN OBJEKTIVEN.
摘要
申请公布号
DE1891749(U)
申请公布日期
1964.04.23
申请号
DE196100L0485U
申请日期
1961.10.12
申请人
ERNST LEITZ G.M.B.H.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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