Crochet hook and related oscillating hook holder for sewing machines with two needles together, remaining symmetrically opposed to the vertical surface on which the hook of the crochet lies and moves,申请号IT19890063589-传众专利搜索

发明名称	Crochet hook and related oscillating hook holder for sewing machines with two needles together, remaining symmetrically opposed to the vertical surface on which the hook of the crochet lies and moves
摘要
申请公布号	IT1233657(B)	申请公布日期	1992.04.13
申请号	IT19890063589	申请日期	1989.08.03
申请人	SPALLETTI EMILIO & C.	发明人	EMILIO SPALLETTI
分类号	D05B;(IPC1-7):D05B/	主分类号	D05B
代理机构		代理人
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