Zigzag sewing mechanism of double-thread sewing machine,申请号US19510218789-传众专利搜索

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发明名称	Zigzag sewing mechanism of double-thread sewing machine
摘要
申请公布号	US2722185(A)	申请公布日期	1955.11.01
申请号	US19510218789	申请日期	1951.04.02
申请人	HIDENORI SUDO	发明人	SUDO HIDENORI
分类号	D05B3/02	主分类号	D05B3/02
代理机构		代理人
主权项
地址

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