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Erasmus Froeschmann

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  • D-2800 Bremen 61, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricant or lubricant concentrate
    • Patent number 5,872,085
    • Issue date Feb 16, 1999
    • Erasmus Froeschmann
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant or Lubricant concentrate
    • Patent number 5,726,131
    • Issue date Mar 10, 1998
    • Erasmus Froeschmann
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant and lubricant concentrate
    • Patent number 5,665,683
    • Issue date Sep 9, 1997
    • Bremer & Leguil GmbH
    • Erasmus Froeschmann
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...