Improvements in reciprocating hydraulic pumps,申请号GB19540003454-传众专利搜索

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发明名称	Improvements in reciprocating hydraulic pumps
摘要
申请公布号	GB762290(A)	申请公布日期	1956.11.28
申请号	GB19540003454	申请日期	1954.02.05
申请人	JEAN LOUIS GRATZMULLER	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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