Des-superaquecedor de vapor aperfeiçoado,申请号BR19939307815-传众专利搜索

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发明名称	Des-superaquecedor de vapor aperfeiçoado
摘要
申请公布号	BR9307815(A)	申请公布日期	1995.11.14
申请号	BR19939307815	申请日期	1993.12.13
申请人	KEYSTONE INTERNATIONAL HOLDINGS CORP.	发明人	ROY L. FEISS
分类号	F22G5/12;(IPC1-7):F22G1/00	主分类号	F22G5/12
代理机构		代理人
主权项
地址

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