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发明名称
SLOT LOAD MOTION PICTURE PROJECTOR
摘要
申请公布号
GB1568389(A)
申请公布日期
1980.05.29
申请号
GB19760052764
申请日期
1976.12.17
申请人
BELL & HOWELL CO
发明人
分类号
G03B21/00;G03B21/44;(IPC1-7):G03B21/32;G03B1/24;G03B1/48;G03B1/56;G03B1/58;G03B21/43
主分类号
G03B21/00
代理机构
代理人
主权项
地址
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