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发明名称
METODA SI DISPOZITIV DE RECLARE A CURENTULUI DE SUDARE LA TRANSFORMATOARELE DE SUDARE CU ARC ELECTRIC
摘要
申请公布号
RO83327(A2)
申请公布日期
1984.03.15
申请号
RO19810103097
申请日期
1981.01.09
申请人
INSTITUTUL POLITEHNIC,RO
发明人
OLAH,RODICA F.,RO;OLAH,IOSIF,RO;MICHIU,GHEORGHE,RO
分类号
B23K9/06;(IPC1-7):B23K9/06
主分类号
B23K9/06
代理机构
代理人
主权项
地址
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