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发明名称
Procédé de préparation de produits de nitration solubles de la lignine et produits conformes à ceux obtenus
摘要
申请公布号
FR1241502(A)
申请公布日期
1960.09.16
申请号
FR19590811136
申请日期
1959.11.24
申请人
UDIC
发明人
分类号
C08H5/02
主分类号
C08H5/02
代理机构
代理人
主权项
地址
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