INTERNAL COMBUSTION ENGINE EXHAUST SILENCER SYSTEM,申请号PL19770200637-传众专利搜索

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发明名称	INTERNAL COMBUSTION ENGINE EXHAUST SILENCER SYSTEM
摘要
申请公布号	PL110601(B1)	申请公布日期	1980.07.31
申请号	PL19770200637	申请日期	1977.09.01
申请人		发明人
分类号	F01N13/10;(IPC1-7):F01N7/10	主分类号	F01N13/10
代理机构		代理人
主权项
地址

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