Intelligent alarm system of preventing children from being left in family cars
The invention discloses an intelligent alarm system of preventing children from being left in family cars and relates to the electronics or electromagnetic field, and the system is an alarm device. The purpose of the alarm system is to provide electronic equipment to timely remind drivers that child...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
11.09.2018
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Subjects | |
Online Access | Get full text |
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