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发明名称
OFEN FUER DIE KALZIUMKARBIDHERSTELLUNG NACH DEM SAUERSTOFFWAERMEVERFAHREN
摘要
申请公布号
DE4090997(T1)
申请公布日期
1991.08.29
申请号
DE19904090997T
申请日期
1990.04.20
申请人
SEPTEMBER 27 RESEARCH INSTITUTE, SUNCHON, KP
发明人
HAN, U SU;GYONG, CHO SONG;SONG, LA HAE;SU, HYEN YONG;HAE, KIM JONG;PIL, CHONG MIN, SUNCHON, SOUTH PYONGAN, KP
分类号
C01B31/32;F27B1/08;F27B1/10;(IPC1-7):F27B1/08
主分类号
C01B31/32
代理机构
代理人
主权项
地址
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