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发明名称
Improvements in lens focussing systems and means for moving lens means of an opticalprojection system
摘要
申请公布号
GB1036105(A)
申请公布日期
1966.07.13
申请号
GB19610028502
申请日期
1961.08.04
申请人
CAPS (RESEARCH) LIMITED
发明人
JEFFREE JOHN HENRY;SUTTON DENNIS ARTHUR
分类号
G03B21/53;G03B27/36
主分类号
G03B21/53
代理机构
代理人
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