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发明名称
Improved means of lubricating the spindle of doubling and twisting machines
摘要
申请公布号
GB358422(A)
申请公布日期
1931.10.05
申请号
GB19300010640
申请日期
1930.04.03
申请人
FRANCISCO COTS CANALS;VICTORIANO OLIVERAS DE LA RIVA
发明人
分类号
D01H7/20
主分类号
D01H7/20
代理机构
代理人
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