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经营范围
发明名称
Rueckteil fuer photographische Kameras
摘要
申请公布号
DE923111(C)
申请公布日期
1955.02.03
申请号
DE1952L013393
申请日期
1952.09.17
申请人
VALENTIN LINHOF K. G.
发明人
KARPF NIKOLAUS
分类号
G03B17/04
主分类号
G03B17/04
代理机构
代理人
主权项
地址
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