A new or improved device for unscrewing caps fitted to jars, bottles and the like,申请号GB19450008013-传众专利搜索

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发明名称	A new or improved device for unscrewing caps fitted to jars, bottles and the like
摘要
申请公布号	GB589740(A)	申请公布日期	1947.06.27
申请号	GB19450008013	申请日期	1945.03.29
申请人	MARY ANN COLE	发明人
分类号	B67B7/18	主分类号	B67B7/18
代理机构		代理人
主权项
地址

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