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发明名称
Photographische Klappkamera mit Zentralverschluss
摘要
申请公布号
DE624075(C)
申请公布日期
1936.01.11
申请号
DE1934V030938D
申请日期
1934.07.15
申请人
VOIGTLAENDER & SOHN AKT.-GES.;VOIGTLAENDER & SOHN AKT.-GES.
发明人
BARENYI ARPAD;BARENYI ARPAD
分类号
G03B9/58
主分类号
G03B9/58
代理机构
代理人
主权项
地址
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