Dispositif de réglage de la tension du fil supérieur d'une machine à coudre,申请号CH19680018240-传众专利搜索

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发明名称	Dispositif de réglage de la tension du fil supérieur d'une machine à coudre
摘要
申请公布号	CH485901(A)	申请公布日期	1970.02.15
申请号	CH19680018240	申请日期	1968.12.06
申请人	MEFINA S. A.	发明人	CASAS-ROBERT,RAMON
分类号	D05B47/02;B65H59/10;D05B47/00;D05B59/00;D05B73/00;(IPC1-7):D05B47/00	主分类号	D05B47/02
代理机构		代理人
主权项
地址

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