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经营范围
发明名称
METHOD OF DRYNG INERT GASES, NITROGEN AND OXYGEN
摘要
申请公布号
SU1053345(A1)
申请公布日期
1991.09.07
申请号
SU19803004277
申请日期
1980.11.17
申请人
INST KHIMII AN SSSR
发明人
DEVYATYKH G.G.,SU;KRYLOV V.A.,SU;ANDREEV B.A.,SU;KRASOTSKIJ S.G.,SU;GURYANOV A.N.,SU
分类号
B01D53/26
主分类号
B01D53/26
代理机构
代理人
主权项
地址
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