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Railway Technical Research Institute
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Railway Technical Research Institute
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Priority to JP56144562ApriorityCriticalpatent/JPS5847234A/ja
Publication of JPS5847234ApublicationCriticalpatent/JPS5847234A/ja
Publication of JPS6318130B2publicationCriticalpatent/JPS6318130B2/ja
Bicycle inclinometer using accelerometer and wheel revolution sensor to compute instantaneous road gradient, uphill power, altitude and frequency of pedalling