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发明名称
METHOD FOR PRODUCING OXYGEN AND NITROGEN AND SOLUTION THEREFOR
摘要
申请公布号
KR910001817(B1)
申请公布日期
1991.03.26
申请号
KR19830002992
申请日期
1983.06.30
申请人
BEND RESEARCH INC.
发明人
ROMAN IAN C.
分类号
B01D53/14;C01B13/02;C01B21/04;C07F15/06;(IPC1-7):C01B13/02
主分类号
B01D53/14
代理机构
代理人
主权项
地址
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