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发明名称
Способ получения порошкообразных ферромагнитных металлов и их карбидов из газовой фазы
摘要
申请公布号
SU58721(A1)
申请公布日期
1940.11.30
申请号
SU19350182501
申请日期
1935.12.17
申请人
ROMANOV V.D.
发明人
ROMANOV V.D.
分类号
C22B9/00;C01B21/06;C01B31/30
主分类号
C22B9/00
代理机构
代理人
主权项
地址
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