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经营范围
发明名称
Procédé de décarburation partielle par réchauffage à l'état solide, des aciers au chrome-nickel résistant à la corrosion, pour éviter la corrosion intercristalline
摘要
申请公布号
FR817471(A)
申请公布日期
1937.09.03
申请号
FRD817471
申请日期
1937.02.08
申请人
发明人
BARTSCHERER FRANZ
分类号
C21D3/04
主分类号
C21D3/04
代理机构
代理人
主权项
地址
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