4. Dentistry
  5. Orthodontics
  6. Bracket

Cheng-Tsung Chang

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Esthetic bracket protector

Dentistry – Orthodontics – Bracket
Patent

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Method of manufacturing lightweight ceramics

Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Of inorganic materials
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1814196

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