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发明名称
PROCEDEU DE REALIZARE A OTELURILOR CU STRUCTURA MODIFICATA
摘要
申请公布号
RO91685(A2)
申请公布日期
1987.05.15
申请号
RO19850118485
申请日期
1985.04.22
申请人
INTREPRINDEREA"23 AUGUST",RO
发明人
BUJOREANU STEFAN,RO;SABAN RAMI,RO;DUMITRESCU CONSTANTIN,RO;BOJIN DIONEZIE,RO;CHIRCA DAN,RO
分类号
B22D11/00;C22C38/44;(IPC1-7):C22C38/44
主分类号
B22D11/00
代理机构
代理人
主权项
地址
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