Improvements in press tools,申请号GB19580039266-传众专利搜索

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发明名称	Improvements in press tools
摘要
申请公布号	GB872358(A)	申请公布日期	1961.07.05
申请号	GB19580039266	申请日期	1958.12.05
申请人	HUMPHREY STAFFORD CRANFIELD	发明人
分类号	B21D37/10	主分类号	B21D37/10
代理机构		代理人
主权项
地址

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