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Patents Applicationslast 30 patents

  • Information Patent Application

    HYBRID ELECTRIC AIRCRAFT PROPULSION SYSTEM

    • Publication number 20200354068
    • Publication date Nov 12, 2020
    • ROLLS-ROYCE plc, London, UNITED KINGDOM
    • Ahmed M Y RAZAK
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER

    • Publication number 20200315071
    • Publication date Oct 1, 2020
    • ROLLS-ROYCE plc. London, UNITED KINGDOM
    • Chandana J. GAJAYAKE
    • F28 - HEAT EXCHANGE IN GENERAL

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