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发明名称
Verfahren zur thermischen Gewinnung von Calcium durch Reduktion von calciumoxydhaltigen Rohstoffen mit Hilfe eines ein festes Oxydationsprodukt liefernden Reduktionsmittels.
摘要
申请公布号
CH202451(A)
申请公布日期
1939.01.15
申请号
CHD202451
申请日期
1937.10.20
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT I. G. FARBENINDUSTRIE
分类号
C22B26/20
主分类号
C22B26/20
代理机构
代理人
主权项
地址
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