Perfectionnements apportés aux machines à coudre et à rogner ou à denteler,申请号FRD993830-传众专利搜索

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发明名称	Perfectionnements apportés aux machines à coudre et à rogner ou à denteler
摘要
申请公布号	FR993830(A)	申请公布日期	1951.11.07
申请号	FRD993830	申请日期	1949.08.29
申请人	COLUMBIA SEWING MACHINE CORPORATION	发明人
分类号	D05B37/04	主分类号	D05B37/04
代理机构		代理人
主权项
地址

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