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发明名称
Procédé de fabrication de soie artificielle et de produits analogues à partir d'esters de cellulose
摘要
申请公布号
FR768499(A)
申请公布日期
1934.08.07
申请号
FRD768499
申请日期
1934.02.14
申请人
C. F. BOEHRINGER & SOEHNE G.M.B.H.
发明人
分类号
D01F2/28
主分类号
D01F2/28
代理机构
代理人
主权项
地址
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