4. Education and demonstration
  5. Cathode ray screen display and audio means

Chia Chen Chu

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Facial muscle exercising device

Exercise devices – For head or neck – Face
Reexamination Certificate

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Flared and weighted facial muscle exercising device

Exercise devices – For head or neck – Face
Reexamination Certificate

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Personalized karaoke recording studio

Education and demonstration – Cathode ray screen display and audio means
Patent

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Profile ID: LFUS-PAI-P-766003

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