Improvements relating to can openers,申请号GB19430017758-传众专利搜索

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发明名称	Improvements relating to can openers
摘要
申请公布号	GB571757(A)	申请公布日期	1945.09.07
申请号	GB19430017758	申请日期	1943.10.27
申请人	THOS. M. NUTBROWN AND COMPANY LIMITED;THOMAS MANBY NUTBROWN	发明人
分类号	B67B7/46	主分类号	B67B7/46
代理机构		代理人
主权项
地址

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