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经营范围
发明名称
Способ закалки плоских пластинок
摘要
申请公布号
SU139672(A1)
申请公布日期
1960.11.30
申请号
SU19580604295
申请日期
1958.07.17
申请人
发明人
ARONE R.G.;GLIKIN A.S.;KOTUNOV V.S.
分类号
C21D1/10;C21D1/42
主分类号
C21D1/10
代理机构
代理人
主权项
地址
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