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发明名称
Klappkamera mit zurueckschiebbarem und einstellbarem Objektivtraeger
摘要
申请公布号
DE558911(C)
申请公布日期
1932.09.14
申请号
DE1931V027168D
申请日期
1931.08.05
申请人
VOIGTLAENDER & SOHN AKT.-GES.
发明人
BARENYI ARPAD
分类号
G03B3/02
主分类号
G03B3/02
代理机构
代理人
主权项
地址
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