BUTTON FEEDING MECHANISM FOR SEWING MACHINES,申请号CAD732452-传众专利搜索

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发明名称	BUTTON FEEDING MECHANISM FOR SEWING MACHINES
摘要
申请公布号	CA732452(A)	申请公布日期	1966.04.19
申请号	CAD732452	申请日期
申请人	ROCHESTER BUTTON COMPANY	发明人	CHARLES D. LESLIE
分类号	D05B3/22	主分类号	D05B3/22
代理机构		代理人
主权项
地址

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