4. Electricity: measuring and testing
  5. Electrical speed measuring
  6. Including 'event' sensing means

Edward M. Marwell

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Battery control system for battery operated vehicles

Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
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Coulometer with end of integration color change indicator

Electricity: measuring and testing – Electrical speed measuring – Including 'event' sensing means
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Profile ID: LFUS-PAI-P-449498

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