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发明名称
An improved winding mechanism
摘要
申请公布号
GB656016(A)
申请公布日期
1951.08.08
申请号
GB19480033052
申请日期
1948.12.22
申请人
KODAK LIMITED
发明人
分类号
G03B19/04
主分类号
G03B19/04
代理机构
代理人
主权项
地址
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