Improvements in or relating to machines for cutting grooves in metal,申请号GB19450011212-传众专利搜索

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发明名称	Improvements in or relating to machines for cutting grooves in metal
摘要
申请公布号	GB592069(A)	申请公布日期	1947.09.05
申请号	GB19450011212	申请日期	1945.05.03
申请人	THE BIRMINGHAM SMALL ARMS COMPANY LIMITED;ALBERT EDWARD WOOD;HENRY CHARLES BRANFIELD	发明人
分类号	B23D3/02	主分类号	B23D3/02
代理机构		代理人
主权项
地址

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