Interchangeability of parts was achieved by combining a number of innovations and improvements in machining operations and the invention of several ... en.wikipedia.org |
Eli Whitney has often been incorrectly credited with inventing the idea of interchangeable parts, which he championed for years as a maker of muskets; however, ... en.wikipedia.org |
4 Sep 2011 ... This I had not known, but apparently it is old news: The symbolic kingpin of interchangeable parts production fell in 1960 when Robert S. marginalrevolution.com |