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发明名称
Кинопроектор с непрерывною подачею киноленты
摘要
申请公布号
SU34930(A1)
申请公布日期
1934.02.28
申请号
SU19290060127
申请日期
1929.12.12
申请人
KVEL N.A.
发明人
KVEL N.A.
分类号
G03B41/14
主分类号
G03B41/14
代理机构
代理人
主权项
地址
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