Improvements in or relating to silencers for gaseous currents,申请号GB19410002984-传众专利搜索

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发明名称	Improvements in or relating to silencers for gaseous currents
摘要
申请公布号	GB547710(A)	申请公布日期	1942.09.08
申请号	GB19410002984	申请日期	1941.03.05
申请人	SULZER FRERES SOCIETE ANONYME	发明人
分类号	F01N1/02;F01N1/08	主分类号	F01N1/02
代理机构		代理人
主权项
地址

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