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发明名称
Способ дегазации и раскисления высоколегированных сплавов углеродом при плавке в вакууме
摘要
申请公布号
SU77672(A1)
申请公布日期
1948.11.30
申请号
SU19480376397
申请日期
1948.03.22
申请人
DAVIDENKOV V.A.
发明人
DAVIDENKOV V.A.
分类号
C21C7/06;C21C7/10
主分类号
C21C7/06
代理机构
代理人
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