APERFEICOAMENTOS EM CANO DE ESCOAMENTO PARA VEICULOS AUTOMOTORES VOLKSWAGEN,申请号BR19720003618-传众专利搜索

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发明名称	APERFEICOAMENTOS EM CANO DE ESCOAMENTO PARA VEICULOS AUTOMOTORES VOLKSWAGEN
摘要
申请公布号	BR7203618(D0)	申请公布日期	1974.04.18
申请号	BR19720003618	申请日期	1972.06.06
申请人	DE SOUZA O	发明人	DE SOUZA O
分类号	F01N13/10;F01N13/18;(IPC1-7):F01N7/10;F01N7/18	主分类号	F01N13/10
代理机构		代理人
主权项
地址

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