koroseal मीनिंग इन हिंदी

Gradually he won over his superiors and by the early 30s the company was marketing the material under the trade name Koroseal.
Synthetic coverings, like Koroseal and Naugahyde, simulate the look of leather, but they are easily torn and can become brittle with age.
Other brands included " Koroseal ", which Waldo Semon developed in 1935, and " Sovprene ", which Russian researchers created in 1940.
The company marketed vinyl under the trade name Koroseal, and Semon received his first patent for the material, No . 1, 929, 453, in 1933.
After seeing their handmade designs getting copied commercially, Evans and Brown accepted an offer to create an upscale line of vinyl wall coverings for the Koroseal division of RJF International Corp . in Ohio ( formerly a unit of BFGoodrich ).