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发明名称
Improvements in card clothing for the flat stripping and brushing rollers of cardingengines
摘要
申请公布号
GB462841(A)
申请公布日期
1937.03.17
申请号
GB19350028767
申请日期
1935.10.17
申请人
WERNER GRAF;ERNA GRAF
发明人
分类号
D01G15/84
主分类号
D01G15/84
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代理人
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