Rotor helicoidal axissimétrico.,申请号BR19930001963-传众专利搜索

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发明名称	Rotor helicoidal axissimétrico.
摘要
申请公布号	BR9301963(A)	申请公布日期	1994.12.27
申请号	BR19930001963	申请日期	1993.06.07
申请人	COELHO DE SOUZA SYLVIO JOSE	发明人	DE SOUZA SYLVIO JOSE COELHO
分类号	F03B3/04;(IPC1-7):F03B3/04	主分类号	F03B3/04
代理机构		代理人
主权项
地址

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