4. Optics: eye examining, vision testing and correcting
  5. Eye examining or testing instrument
  6. Objective type

Hideki Hatanaka

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Corneal shape measuring apparatus

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Patent

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Intraocular length measuring instrument

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Patent

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Intraocular length measuring instrument capable of avoiding erro

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
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Profile ID: LFUS-PAI-P-602062

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