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发明名称
Ускоритель для азотизации
摘要
申请公布号
SU58316(A1)
申请公布日期
1939.11.30
申请号
SU19380018809
申请日期
1938.09.09
申请人
ROZHDESTVENSKIJ P.A.
发明人
ROZHDESTVENSKIJ P.A.
分类号
C23C8/24
主分类号
C23C8/24
代理机构
代理人
主权项
地址
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