METHOD OF OBTAINING ALLOYED IRON CATALYST FOR AMMONIA SYNTHESIS PROCESSES,申请号PL19840249943-传众专利搜索

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发明名称	METHOD OF OBTAINING ALLOYED IRON CATALYST FOR AMMONIA SYNTHESIS PROCESSES
摘要
申请公布号	PL142594(B1)	申请公布日期	1987.11.30
申请号	PL19840249943	申请日期	1984.10.08
申请人		发明人
分类号	B01J;B01J23/74;C01C;C01C1/04	主分类号	B01J
代理机构		代理人
主权项
地址

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