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Description
A double stator electricity generating apparatus (100) is provided to convert mechanical energy to electrical energy, characterized in that the double stator electricity generating apparatus includes an outer annular stator (101) with a radius of a…
Classification
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Description
In Malaysia, nine in ten people suffer from one or more sleep problems. Besides self-rated questionnaire to assess sleep quality, there are different types of sleep trackers available. Among them, non-wearable device such as pressure sensor grid… Classification
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