Arma duplo para os processos de soldagem ao arco elétrico sob proteção gasosa interte ou ativa conhecidos como mig mag ou gmaw,申请号BR1997PI01196-传众专利搜索

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发明名称	Arma duplo para os processos de soldagem ao arco elétrico sob proteção gasosa interte ou ativa conhecidos como mig mag ou gmaw
摘要
申请公布号	BR9701196(A)	申请公布日期	1998.12.15
申请号	BR1997PI01196	申请日期	1997.03.05
申请人	VILLAVERDE COUTO JOSE GOZALO	发明人	COUTO JOSE GOZALO VILLAVERDE
分类号	B23K35/02;B23K35/08;(IPC1-7):B23K35/04;B23K35/40	主分类号	B23K35/02
代理机构		代理人
主权项
地址

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