Method of reducing nitrogen oxide (NOx) emissions of piston engine

Assignee

• Wartsila Nsd Oy Ab

Inventors

• Göran Hellén (2 patents)
• Seppo Tiensuu (1 patents)
• Juha Kytölä (1 patents)
• Tapani Humalamaa (1 patents)

View full patent text on Google Patents →