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经营范围
发明名称
Procédé et appareil pour la fabrication de bandes pour fermetures à curseur.
摘要
申请公布号
CH256221(A)
申请公布日期
1948.08.15
申请号
CHD256221
申请日期
1946.06.12
申请人
SILBERMAN,DAVID
发明人
SILBERMAN,DAVID
分类号
B21D53/50
主分类号
B21D53/50
代理机构
代理人
主权项
地址
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