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发明名称
Projecting apparatus for cinematography
摘要
申请公布号
US1780123(A)
申请公布日期
1930.10.28
申请号
US19260081713
申请日期
1926.01.16
申请人
NICOLAS FLORINE
发明人
FLORINE NICOLAS
分类号
G03B41/08
主分类号
G03B41/08
代理机构
代理人
主权项
地址
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