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经营范围
发明名称
Improvements in wet doubling frames
摘要
申请公布号
GB381315(A)
申请公布日期
1932.10.06
申请号
GB19310025792
申请日期
1931.09.15
申请人
THE FINE COTTON SPINNERS & DOUBLERS ASSOCIATION LIMITED;WILLIAM HOWARTH, JUNIOR
发明人
分类号
D01H13/30
主分类号
D01H13/30
代理机构
代理人
主权项
地址
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