Question

what inventions were made by edison?

Edison invented gramophone and electric bulb. Also he made forty war time inventions during the first world war. ​

Answer 1

Thes following things is invent by Thomas Edison.

1. Movie Camera and Viewer
2. Alkaline Storage Battery
3. Automatic Telegraph
4. Carbon Telephone Transmitter
5. The Light Bulb
6. Phonograph

Answer 2

Answer:

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