TREA

band-shaped

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  • CPC
  • G04B19/24346
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Parent Industries

GPHYSICS G04Horology G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS G04B19/00Indicating the time by visual means

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G04B19/24346band-shaped
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biorhythm display device
    • Patent number 4,240,153
    • Issue date Dec 16, 1980
    • Raymond L. Merritt
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents