In 1947, John Parsons headed up an aeronautical manufacturing company in Traverse Town, Michigan. Faced with the rising complexity of areas' shapes as well as the mathematical and engineering problems they entailed, Parsons searched for ways to lessen his company's engineering prices. He requested the Intercontinental Organization Machine Corp. to http://cnc-machines-germany78899.idblogz.com/10658235/the-cnc-machines-video-diaries