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经营范围
发明名称
Procédé de réduction des lessives sulfitiques résiduaires
摘要
申请公布号
FR1078119(A)
申请公布日期
1954.11.16
申请号
FRD1078119
申请日期
1953.06.05
申请人
INVENTA A. G. FU:R FORSCHUNG UND PATENTVERWERTUNG
发明人
分类号
D21C11/00
主分类号
D21C11/00
代理机构
代理人
主权项
地址
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