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发明名称
METHOD FOR AZOTING OF METALS AND FERRO- ALLOYS
摘要
申请公布号
BG48037(A1)
申请公布日期
1990.11.15
申请号
BG19890087768
申请日期
1989.03.22
申请人
VISSH KHIMIKO-TEKHNOLOGICHESKI INSTITUT
发明人
RASHKOV, NIKOLA D.;KRASTEV, DIMITAR M.
分类号
C22C33/00;(IPC1-7):C22C33/00
主分类号
C22C33/00
代理机构
代理人
主权项
地址
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