Improvements in or relating to ratchet jacks,申请号GB19540006106-传众专利搜索

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发明名称	Improvements in or relating to ratchet jacks
摘要
申请公布号	GB758038(A)	申请公布日期	1956.09.26
申请号	GB19540006106	申请日期	1954.03.02
申请人	AGNES REAY	发明人
分类号	B66F1/00;B66F1/06	主分类号	B66F1/00
代理机构		代理人
主权项
地址

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