Transcribed
Chester Greenwood patents the modern-day earmuff - March 13th, 1877
Mar 13, 2024 ·
7m 49s
Download and listen anywhere
Download your favorite episodes and enjoy them, wherever you are! Sign up or log in now to access offline listening.
Chester Greenwood patents the modern-day earmuff - March 13th, 1877
Description
On this day in 1877, amateur inventor Chester Greenwood received a patent for his new and improved style of earmuffs.See omnystudio.com/listener for privacy information.
Information
| Author | How Stuff Works |
| Organization | iHeart Podcasts |
| Website | - |
| Tags |
Copyright 2024 - Spreaker Inc. an iHeartMedia Company
