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发明名称
Improvements in the production of organic acid esters of cellulose
摘要
申请公布号
GB597295(A)
申请公布日期
1948.01.22
申请号
GB19450020762
申请日期
1945.08.13
申请人
BRITISH CELANESE LIMITED
发明人
分类号
C08B3/22
主分类号
C08B3/22
代理机构
代理人
主权项
地址
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