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经营范围
发明名称
Cinematographic photographing apparatus
摘要
申请公布号
US1840227(A)
申请公布日期
1932.01.05
申请号
US19290398726
申请日期
1929.10.10
申请人
TESTA THEODORUS MARIE ERASMUS
发明人
THEODORUS MARIE ERASMUS BARON DE TESTA
分类号
G03B19/18
主分类号
G03B19/18
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