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发明名称
An improved process for working up the waste liquors of the cuprammonium silk stretch spinning process
摘要
申请公布号
GB374556(A)
申请公布日期
1932.06.16
申请号
GB19310009727
申请日期
1931.03.31
申请人
BRITISH BEMBERG, LIMITED
发明人
分类号
D01F2/04
主分类号
D01F2/04
代理机构
代理人
主权项
地址
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