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发明名称
PROCESS FOR THE PREPARATION OF GASES WHICH CONTAIN HYDROGEN AND NITROGEN
摘要
申请公布号
ZM7181(A1)
申请公布日期
1983.07.21
申请号
ZM19810000071
申请日期
1981.08.20
申请人
SNAMPROGETTI SPA
发明人
分类号
C01B3/36;C01B3/26;C01B3/34;C01B3/38;(IPC1-7):C01B3/04
主分类号
C01B3/36
代理机构
代理人
主权项
地址
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