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经营范围
发明名称
Procédé pour la fabrication de papiers et de cartons doubles et multiples et d'autres compositions formées de couches fibreuses
摘要
申请公布号
FR752278(A)
申请公布日期
1933.09.20
申请号
FRD752278
申请日期
1933.03.11
申请人
NAAMLOOZE VENNOOTSCHAP DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
D21H27/32
主分类号
D21H27/32
代理机构
代理人
主权项
地址
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