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发明名称
Procédé et dispositifs pour la fabrication de rubans ou filés de fibres de verre ou d'autres matières
摘要
申请公布号
FR49686(E)
申请公布日期
1939.05.30
申请号
FRD49686
申请日期
1938.08.25
申请人
MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE SAINT-GOBAIN, CHAUNY & CIREY
发明人
分类号
D02G3/18
主分类号
D02G3/18
代理机构
代理人
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