ROLL-FORMING METHODS AND DIES,申请号GB19730005101-传众专利搜索

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发明名称	ROLL-FORMING METHODS AND DIES
摘要
申请公布号	GB1415404(A)	申请公布日期	1975.11.26
申请号	GB19730005101	申请日期	1973.02.01
申请人	LITTON INDUSTRIES INC	发明人
分类号	B21H3/06;B21H3/10;(IPC1-7):B21H3/06	主分类号	B21H3/06
代理机构		代理人
主权项
地址

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