4. Optical: systems and elements
  5. Lens
  6. Fluid

Tukasa Koumura

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Methods and apparatus for processing curved surface

Etching a substrate: processes – Gas phase etching of substrate – Application of energy to the gaseous etchant or to the...
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Optical data reader capable of quickly changing a condensing pos

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
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Varifocal lens

Optical: systems and elements – Lens – Fluid
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Profile ID: LFUS-PAI-P-796945

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