Improvements in hydraulic jacks,申请号GB19440021684-传众专利搜索

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发明名称	Improvements in hydraulic jacks
摘要
申请公布号	GB597709(A)	申请公布日期	1948.02.02
申请号	GB19440021684	申请日期	1945.08.24
申请人	HAROLD ANDERTON LIGHTBURN	发明人
分类号	B66F3/42	主分类号	B66F3/42
代理机构		代理人
主权项
地址

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