Improvements in and relating to electrically driven hydraulic pressure-producing apparatus,申请号GB19310007050-传众专利搜索

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发明名称	Improvements in and relating to electrically driven hydraulic pressure-producing apparatus
摘要
申请公布号	GB357069(A)	申请公布日期	1931.09.17
申请号	GB19310007050	申请日期	1931.03.06
申请人	INTERNATIONAL GENERAL ELECTRIC COMPANY INCORPORATED	发明人
分类号	B21J9/12	主分类号	B21J9/12
代理机构		代理人
主权项
地址

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