7786db17_fication_process___Patents_com__Description
[Patent #] US-8,069,650 [Description] 
Method for internal combustion engine with exhaust recirculation A method is provided for maintaining the heat in an exhaust after treatment system connected to the exhaust pipe of an internal combustion engine. The engine is...
Patents filed at Dec 06 2011 | Heat transfer in the liquefied gas regasification process | Patents.com