A punch and die set,申请号GB19570023481-传众专利搜索

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发明名称	A punch and die set
摘要
申请公布号	GB862748(A)	申请公布日期	1961.03.15
申请号	GB19570023481	申请日期	1957.07.24
申请人	GEORGE BANKO	发明人
分类号	B21D28/14	主分类号	B21D28/14
代理机构		代理人
主权项
地址

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