Transcribed
Chester Greenwood patents the modern-day earmuff - March 13th, 1877
Mar 13, 2024 ·
7m 49s
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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 |
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