4. Printing and office machinery
  5. Typewriter or calculator
  6. Calculator

Chiu-Yuan Chen

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Printing and office machinery – Typewriter or calculator – Calculator
Patent

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Croquet mallet with foam or cushion outer layer

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Optical disk container

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Optical disk container

Design Patent

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Optical disk container

Design Patent

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Profile ID: LFUS-PAI-P-635686

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