Variable tail pipe apparatus of muffler,申请号KR20020068637-传众专利搜索

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发明名称	Variable tail pipe apparatus of muffler
摘要
申请公布号	KR100501443(B1)	申请公布日期	2005.07.18
申请号	KR20020068637	申请日期	2002.11.07
申请人		发明人
分类号	F01N13/20;(IPC1-7):F01N7/20	主分类号	F01N13/20
代理机构		代理人
主权项
地址

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