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经营范围
发明名称
SUPERFICIAL HARDENING PROCESS
摘要
申请公布号
RO108180(B1)
申请公布日期
1994.02.28
申请号
RO19900145611
申请日期
1990.07.24
申请人
INSTITUTUL DE CERCETARE STIINTIFICA SI INGINERIE TEHNOLOGICA PENTRU SECTOARE CALDE SI METALURGIE, BUCURESTI
发明人
NICOLESCU ILEANA-MARIA;IDRICEANU GEORGE;CRISAN HORIA-VALENTIN;LEONTESCU THEODOR;BOZOCEA EUGENIA;CRACIUN STEFAN
分类号
C21D1/09;(IPC1-7):C21D1/09
主分类号
C21D1/09
代理机构
代理人
主权项
地址
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