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发明名称
Dispositif combiné de crochet rotatif et de tambour porte-canette pour machines à coudre
摘要
申请公布号
FR1235214(A)
申请公布日期
1960.07.01
申请号
FR19590805233
申请日期
1959.09.16
申请人
SOC. PER AZIONI FRATELLI BORLETTI
发明人
分类号
D05B57/14
主分类号
D05B57/14
代理机构
代理人
主权项
地址
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