1–7 von 7 Ergebnissen
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    Autonomous aerial cable inspection system

    Freier Zugriff
    DAVID WESLEY JOHNSON / MARTIN BRANDT FREUND | Europäisches Patentamt | 2018

    Cryogenic Fluid Management for the Artemis Program and Beyond

    Hans Hansen / Wesley Johnson / Michael Meyer et al. | NTRS

    Kiloton Class ISRU Systems for LO2/LCH4 Propellant Production on the Mars Surface

    Steven R. Oleson / Elizabeth Turnbull / Julie Kleinhenz et al. | NTRS