Method of and blank for producing eyelets or the like,申请号US19410411242-传众专利搜索

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发明名称	Method of and blank for producing eyelets or the like
摘要
申请公布号	US2309942(A)	申请公布日期	1943.02.02
申请号	US19410411242	申请日期	1941.09.17
申请人	GENERAL EYELET SUPPLY COMPANY, INC.	发明人	EKSTEDT JOHN W.;EKSTEDT KENNETH W.
分类号	B21D22/20;B21D37/08;B21D51/10	主分类号	B21D22/20
代理机构		代理人
主权项
地址

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