Steel sheet cold stamping method,申请号IT19860046839-传众专利搜索

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发明名称	Steel sheet cold stamping method
摘要
申请公布号	IT1201788(B)	申请公布日期	1989.02.02
申请号	IT19860046839	申请日期	1986.09.05
申请人	NUOVA FOSTER SPA	发明人	LINI ROBERTO;SALVARANI ANTONIO;CURTI ROBERTO
分类号	B21D;(IPC1-7):B21D/	主分类号	B21D
代理机构		代理人
主权项
地址

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