4. Batteries: thermoelectric and photoelectric
  5. Thermoelectric
  6. Electric power generator

Harold Aspden

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Electric surface heating and apparatus therefor

Electric heating – Heating devices – With heater-unit housing – casing – or support means
Patent

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Switched reluctance motor with full accommutation

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Thermal radiation energy conversion

Power plants – Motive fluid energized by externally applied heat
Patent

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Thermoelectric energy conversion

Electricity: single generator systems – Nonmagnetic-type generator
Patent

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Thermoelectric energy conversion

Batteries: thermoelectric and photoelectric – Thermoelectric
Patent

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Profile ID: LFUS-PAI-P-125363

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