In his career, he obtained 129 patents covering a variety of electric devices.
Over the years, all other electric and electronic devices were gradually been included in the system.
Electric energy is the ability to do work by means of electric devices.
Both companies make the electric devices for the vehicles.
A hand dryer is an electric device found in a public restroom and are used to dry hands.
Not all electric devices were included in the licence agreement.
He became an expert on using electric logging devices to seek oil.
These promise to revolutionize electric devices by making them far more efficient.
He developed some of the first portable electric devices, such as a vehicle horn and a hearing aid.
That is why I installed electric devices at every door.