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发明名称
Improvements in the spinning jets or nozzles of apparatus for the manufacture of artificial filaments or fibres
摘要
申请公布号
GB327454(A)
申请公布日期
1930.04.07
申请号
GB19290000550
申请日期
1929.01.07
申请人
BRITISH CELANESE LIMITED;REGINALD HENRY PARKINSON;FRANK ALFRED REESON
发明人
分类号
D01D4/02
主分类号
D01D4/02
代理机构
代理人
主权项
地址
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