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发明名称
PROCEDEU PENTRU REALIZAREA FORMELOR
摘要
申请公布号
RO93250(A2)
申请公布日期
1987.12.31
申请号
RO19850120193
申请日期
1985.09.25
申请人
INTREPRINDEREA DE FORAJ SI LUCRARI GEOLOGICE SPECIALE,RO
发明人
CONSTANTINESCU VICTOR R.,RO;RASEEV DUMITRU,RO;DOMSA SERBAN,RO;COMAN STELIAN,RO;ORBAN RADU L.,RO;KONIG RICHARD,RO;BARTOS DORIN,RO;SOLTUZ DUMITRU,RO;ALEXANDRESCU NICOLAE,RO
分类号
B21C1/22;B22F5/00;(IPC1-7):B21C1/22
主分类号
B21C1/22
代理机构
代理人
主权项
地址
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