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发明名称
Improved control device for paper and other material feed mechanism
摘要
申请公布号
GB637548(A)
申请公布日期
1950.05.24
申请号
GB19470023334
申请日期
1947.08.22
申请人
REGINALD TURNER
发明人
分类号
B65B57/12
主分类号
B65B57/12
代理机构
代理人
主权项
地址
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