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经营范围
发明名称
Improvements in and relating to rollers having coverings thereon
摘要
申请公布号
GB596929(A)
申请公布日期
1948.01.14
申请号
GB19450020092
申请日期
1945.08.04
申请人
SAMUEL WILKINSON DRONSFIELD;DRONSFIELD BROTHERS LIMITED
发明人
分类号
D01G15/86
主分类号
D01G15/86
代理机构
代理人
主权项
地址
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