METODO E VALVULA PARA TORNAR INDEPENDENTE DO DESGASTE DO PISTAO,O SELO ESTANQUE DOS ORIFICIOS DE ENTRADA E SAIDA DE FLUIDO EM UM APARELHO HIDRAULICO,申请号BR1989PI02937-传众专利搜索

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发明名称	METODO E VALVULA PARA TORNAR INDEPENDENTE DO DESGASTE DO PISTAO,O SELO ESTANQUE DOS ORIFICIOS DE ENTRADA E SAIDA DE FLUIDO EM UM APARELHO HIDRAULICO
摘要
申请公布号	BR8902937(A)	申请公布日期	1990.12.04
申请号	BR1989PI02937	申请日期	1989.05.30
申请人	INDECO SPA.	发明人	MAURO VITULANO
分类号	F01L25/06;(IPC1-7):F01L25/06	主分类号	F01L25/06
代理机构		代理人
主权项
地址

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