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发明名称
Improvements in or relating to slide changers for optical projectors, viewers and the like
摘要
申请公布号
GB888388(A)
申请公布日期
1962.01.31
申请号
GB19580035785
申请日期
1958.11.07
申请人
KODAK LIMITED
发明人
分类号
G03B23/04
主分类号
G03B23/04
代理机构
代理人
主权项
地址
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