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发明名称
A kinematograph projector with continuous film feed
摘要
申请公布号
GB541463(A)
申请公布日期
1941.11.27
申请号
GB19400017502
申请日期
1940.12.10
申请人
ELECTRICAL FONO-FILMS CO. AKTIESELSKAB
发明人
分类号
G03B41/10
主分类号
G03B41/10
代理机构
代理人
主权项
地址
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