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发明名称
Production of cellulose for viscosemaking
摘要
申请公布号
US1955092(A)
申请公布日期
1934.04.17
申请号
US19310569686
申请日期
1931.10.19
申请人
BROWN COMPANY
发明人
RICHTER GEORGE A.
分类号
D01F2/08
主分类号
D01F2/08
代理机构
代理人
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