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发明名称
Folding camera
摘要
申请公布号
US1873927(A)
申请公布日期
1932.08.23
申请号
US19300493840
申请日期
1930.11.06
申请人
AGFA ANSCO CORPORATION
发明人
GOLDHAMMER LEO
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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