Improvements in or relating to the production or treatment of artificial threads or other textile yarns, for example rayon or the like, by the centrifugal spinning process
摘要
申请公布号
GB335049(A)
申请公布日期
1930.09.18
申请号
GB19290027675
申请日期
1929.09.11
申请人
JAMES LEVER RUSHTON;HAROLD HILL;DAVID LESLIE PELLATT