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Patents Grantslast 30 patents

  • Information Patent Grant

    Reductant injection in an exhaust system
    • Patent number 9,765,670
    • Issue date Sep 19, 2017
    • Liebherr Machines Bulle SA
    • Duncan J Arrowsmith
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    REDUCTANT INJECTION IN AN EXHAUST SYSTEM
    • Publication number 20160047288
    • Publication date Feb 18, 2016
    • Liebherr Machines Bulle SA
    • Duncan J ARROWSMITH
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust Aftertreatment System
    • Publication number 20140170031
    • Publication date Jun 19, 2014
    • Liebherr Machines Bulle SA
    • Regis VONARB
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES