发明授权
US07375054B2 Exhaust gas treatment catalyst and exhaust gas treatment method 有权
废气处理催化剂和废气处理方法

Exhaust gas treatment catalyst and exhaust gas treatment method
摘要:
The present invention provides an exhaust gas treatment catalyst characterized by containing a compound oxide expressed by the following general formula (1), AMxOy   (1) (wherein A represents an alkali metal or alkaline earth metal, M represents Cr, Mn, Fe, Co or Ni, O represents oxygen, and 0
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