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发明名称
Improvements in and relating to apparatus for use in the production of viscose
摘要
申请公布号
GB786808(A)
申请公布日期
1957.11.27
申请号
GB19550022253
申请日期
1955.08.03
申请人
COURTAULDS LIMITED
发明人
BARRATT HAROLD
分类号
C08B1/10
主分类号
C08B1/10
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代理人
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