4. Radiant energy
  5. Photocells; circuits and apparatus
  6. Optical or pre-photocell system

Tsanghuai Chang

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Closed circuit control device for scanner

Facsimile and static presentation processing – Facsimile – Picture signal generator
Reexamination Certificate

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Stray light attenuating device

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2484257

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