TREA

Alfred Vogt

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  • Salz, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Housing for a hand-held remote control transmitter
    • Patent number 4,768,230
    • Issue date Aug 30, 1988
    • Preh Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co.
    • Hans-Joachim Viebrantz
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Remote control transmitter
    • Patent number 4,208,654
    • Issue date Jun 17, 1980
    • Preh, Electrofeinmechanische Werke, Jakob Preh Nachf GmbH & Co.
    • Alfred Vogt
    • G08 - SIGNALLING
  • Information Patent Grant

    Remote control receiver
    • Patent number 4,198,620
    • Issue date Apr 15, 1980
    • Preh, Elektrofeinmechanische Werke, Jakob Preh Nachf GmbH & Co.
    • Alfred Vogt
    • G08 - SIGNALLING