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经营范围
发明名称
Procédé de préparation de papier ou carton paraffinés tres briflants
摘要
申请公布号
FR1059337(A)
申请公布日期
1954.03.24
申请号
FRD1059337
申请日期
1952.06.30
申请人
N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
D21G9/00;D21H19/18
主分类号
D21G9/00
代理机构
代理人
主权项
地址
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