SILENCIADOR DE GASES DE DESCARGA APERFEICOADO,申请号BR19740004798-传众专利搜索

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发明名称	SILENCIADOR DE GASES DE DESCARGA APERFEICOADO
摘要
申请公布号	BR7404798(A)	申请公布日期	1976.02.17
申请号	BR19740004798	申请日期	1974.06.11
申请人	RA LISTER & CO LTD	发明人	MORRIS A
分类号	F01N1/02;F01N1/08;F01N13/08;F01N13/18;(IPC1-7):F01N1/12	主分类号	F01N1/02
代理机构		代理人
主权项
地址

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