Plucked From Obscurity: Eyeglass Wipers
The following is an article from The Annals of Imp... ...innovation, perhaps unendingly, as these eyeglass- wiper patents demonstrate.Karwowska's Eyeglass Wipers (1959)"Eyeglass Wiper ," U.S. patent 2888703, issued to Klara Karwowska... ...g a frame provided with a pair o...
https://www.neatorama.com/2017/04/18/Plucked-From-Obscurity-Eyeglass-Wipers/
