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发明名称
Improvements in and relating to funnel guides for the delivery of slivers form cotton drawing frames
摘要
申请公布号
GB406508(A)
申请公布日期
1934.03.01
申请号
GB19330012106
申请日期
1933.04.25
申请人
LOUIS JACOBI
发明人
分类号
D01H5/72
主分类号
D01H5/72
代理机构
代理人
主权项
地址
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