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发明名称
Motion picture film projectors
摘要
申请公布号
US3288550(A)
申请公布日期
1966.11.29
申请号
US19630327217
申请日期
1963.12.02
申请人
CONTINA BUREAUX- UND RECHENMASCHINENFABRIK, AKTIENGESELLSCHAFT
发明人
SARABER PETRUS GERARDUS
分类号
G03B19/18
主分类号
G03B19/18
代理机构
代理人
主权项
地址
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