1931 Inventions & Innovations Events — Verified Historical Highlights
1931 Inventions & Innovations Events — Verified Historical Highlights | TakeMeBack.to
- 06 Jan Thomas Edison's final patent application filed: On January 6, 1931, Thomas Edison filed his final patent application, marking the end of his prolific career as an inventor. source: en.wikipedia.org
What happened in 1931?
Discover what the world looked like in 1931: