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经营范围
发明名称
Cinematograph
摘要
申请公布号
US1878381(A)
申请公布日期
1932.09.20
申请号
US19290369944
申请日期
1929.06.11
申请人
VICTOR CONTINSOUZA;BAPTISTE COMBES MAURICE
发明人
CONTINSOUZA VICTOR;COMBES MAURICE BAPTISTE
分类号
G03B21/43
主分类号
G03B21/43
代理机构
代理人
主权项
地址
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