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发明名称
Improvements in the manufacture of esters of cellulose or of its transformation products or of other carbohydrates
摘要
申请公布号
GB348960(A)
申请公布日期
1931.05.21
申请号
GB19300021989
申请日期
1930.07.21
申请人
I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C08B3/00
主分类号
C08B3/00
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代理人
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