4. Amusement devices: games
  5. Chance devices
  6. Dice

Chung C. Chen

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Clock

Measuring – testing – or signalling instruments – Clock or clock case – Simulative
Patent

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Competitive game device

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent

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Convertible bed

Beds – Sofa bed – Reverting back
Patent

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Game device

Amusement devices: games – Chance devices – Dice
Patent

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Method for producing copper sulfate from waste copper-containing

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group ib metal
Patent

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Profile ID: LFUS-PAI-P-46811

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