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- John Willard Hetrick (July 23, 1918 - April 8, 1999), from Newport, Pennsylvania, was an American engineer who is credited for inventing the airbag. Hetrick...3 KB (224 words) - 11:53, 9 March 2024
- Injection mold construction is the process of creating molds that are used to perform injection molding operations using an injection molding machine....9 KB (1,447 words) - 14:09, 26 April 2024
- The Millhaven Fibres Plant opened September 28, 1955 as the third polyester plant in the world. It was originally built to manufacture a new type of synthetic...4 KB (495 words) - 16:10, 15 March 2022