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经营范围
发明名称
Improvements in or relating to the manufacture of artificial filaments, films and the like
摘要
申请公布号
GB406016(A)
申请公布日期
1934.02.12
申请号
GB19320022537
申请日期
1932.08.11
申请人
BRITISH CELANESE LIMITED;WILLIAM ALEXANDER DICKIE
发明人
分类号
D01F2/28
主分类号
D01F2/28
代理机构
代理人
主权项
地址
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