4. Radiant energy
  5. Photocells; circuits and apparatus
  6. Flame light source

Roland V. Cabalfin

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DC motor actuated flow diversion valve

Fluid handling – Systems – With flow control means for branched passages
Patent

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Infrared flame sensor responsive to infrared radiation

Radiant energy – Photocells; circuits and apparatus – Flame light source
Patent

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Profile ID: LFUS-PAI-P-1804259

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