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发明名称
Method of and means for needle-pointing and treating the dents on dismounted flats used in carding engines
摘要
申请公布号
GB442612(A)
申请公布日期
1936.02.12
申请号
GB19340030084
申请日期
1934.10.20
申请人
JAMES DRONSFIELD
发明人
分类号
D01G15/38
主分类号
D01G15/38
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代理人
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