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发明名称
Pile défileuse pour travailler les matières brutes et les pâtes effilochées pour la fabrication du papier, du carton et des produits semblables
摘要
申请公布号
FR684844(A)
申请公布日期
1930.07.01
申请号
FRD684844
申请日期
1929.11.14
申请人
发明人
KIRCHNER ULRICH;STRECKER GERALD
分类号
D21D1/02
主分类号
D21D1/02
代理机构
代理人
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