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

John F. Alder

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Color monitoring with data storage means

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
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Phosphine inhibition

Explosive and thermic compositions or charges – Containing free phosphorus or binary compound of phosphorus
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Profile ID: LFUS-PAI-P-1030267

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