4. Surgery
  5. Means for introducing or removing material from body for...
  6. Treating material applied to or removed from external...

Dong Hwan Choi

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Medicated sleeve

Surgery – Means for introducing or removing material from body for... – Treating material applied to or removed from external...
Reexamination Certificate

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Medicated sleeve

Surgery – Means for introducing or removing material from body for... – Treating material applied to or removed from external...
Reexamination Certificate

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Stretchable sleeve

Equipment for safety – protection – and rescue – Body restraint or protective covering – Limb or wrist
Design Patent

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Ventilation system

Ventilation – Having both inlet and outlet airways – Including unitary inlet and outlet housing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2256296

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