4. Amusement devices: games
  5. Chance devices
  6. Rotating disk

Johann Graf

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Centerpiece for a roulette wheel

Games – toys – and sports goods – Toy – Representation or scale model
Patent

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Method for controlling an internal combustion engine

Internal-combustion engines – Charge forming device – Including cylinder pressure or temperature responsive means
Reexamination Certificate

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Method for diagnosing the adjustment device of a swirl...

Measuring and testing – Simulating operating condition – Marine
Reexamination Certificate

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Roulette bowl having a roulette wheel

Amusement devices: games – Chance devices – Rotating disk
Patent

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Profile ID: LFUS-PAI-P-945833

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