4. H - Electricity
  5. 01
  6. F

Robert J. Spreadbury

H - Electricity – 01 – F

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Ballast modifying device and lead-type ballast for...

H - Electricity – 05 – B
Patent

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Discharge device ballast component which provides both...

H - Electricity – 05 – B
Patent

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High integrity alternating current power supplies

H - Electricity – 02 – J
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High voltage current limiting circuit breaker utilizing a...

H - Electricity – 02 – H
Patent

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High-power ac voltage stabilizer

G - Physics – 05 – F
Patent

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Profile ID: LFCA-PAI-P-118909

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