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发明名称
Устройство для ограничения кадров в панорамных кинопроекторах
摘要
申请公布号
SU140326(A1)
申请公布日期
1960.11.30
申请号
SU19600663260
申请日期
1960.04.15
申请人
发明人
IVANOV M.I.
分类号
G03B37/04;G03B21/13
主分类号
G03B37/04
代理机构
代理人
主权项
地址
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