rayon
Monday, September 30, 2024
September 30th marks the anniversary of the publication of U.S. Patent No. 9020702A, granted in 1902 to chemists ...
Wednesday, April 13, 2022
Today's #WorkerWednesday image shows DuPont employees performing a check inspection ....
Friday, October 1, 2021
Gowns of rayon, stockings of nylon, plastic jewelry ....
Friday, April 2, 2021