4. Illumination
  5. Revolving

Jeong-Su Yu

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Backlight system

Illumination – Revolving
Reexamination Certificate

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Projection television screen

Optical: systems and elements – Projection screen – Unitary sheet comprising plural refracting areas
Reexamination Certificate

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Rubbing device

Coating apparatus – Solid member or material acting on coating after application – Web or belt member
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2432230

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