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发明名称
MIRROR CAMERA PROVIDED WITH A DIAPHRAGM
摘要
申请公布号
CA619928(A)
申请公布日期
1961.05.09
申请号
CAD619928
申请日期
申请人
N. V. OPTISCHE INDUSTRIE "DE OUDE DELFT"
发明人
HENDRICUS J. C. NIEUWENHOVEN
分类号
主分类号
代理机构
代理人
主权项
地址
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