4. Photography and optical equipment
  5. Ophthalmic article
  6. Eyeglasses, eyewear, or frame therefor

Jeng-Ching Lin

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Eyeglasses

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor
Patent

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Eyeglasses with a lens-frame body which can be selectively coupl

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Temples
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Profile ID: LFUS-PAI-P-622943

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