4. Optics: measuring and testing
  5. By particle light scattering
  6. With photocell detection

Robert M. Keolian

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Demodulators for optical fiber interferometers with [3.times.3]

Optics: measuring and testing – By particle light scattering – With photocell detection
Patent

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High-efficiency moving-magnet loudspeaker

Electrical generator or motor structure – Dynamoelectric – Reciprocating
Reexamination Certificate

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Pin stack array for thermoacoustic energy conversion

Refrigeration – Gas compression – heat regeneration and expansion – e.g.,...
Patent

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Thermoacoustic piezoelectric generator

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1070213

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