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发明名称
Improvements in or relating to film winding means for kinematograph projectors
摘要
申请公布号
GB452560(A)
申请公布日期
1936.08.25
申请号
GB19360002444
申请日期
1936.01.27
申请人
ROBERT BOSCH AKTIENGESELLSCHAFT
发明人
分类号
G03B21/32
主分类号
G03B21/32
代理机构
代理人
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