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经营范围
发明名称
Procédé de préparation de produits artificiels à base d'esters de cellulose
摘要
申请公布号
FR759329(A)
申请公布日期
1934.02.01
申请号
FRD759329
申请日期
1933.08.07
申请人
C. F. BOEHRINGER & SOEHNE G.M.B.H.
发明人
分类号
C08L1/12
主分类号
C08L1/12
代理机构
代理人
主权项
地址
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