https://biz.prlog.org/tag/synchronized-clocks/ synchronized clocks - Free business directory on PRLog.Org, latest companies listed first. 60 https://biz.prlog.org/Synchronizedclocks/ American Time & Signal Co. specializes in school clocks wired clock systems, replacement clocks, clock guards and clock repairs. American Time & Signal Co. also offers Wireless Clock Systems and synchronized clocks for universities and hospitals.Fri, 16 Apr 2010 14:19:15 GMT https://biz.prlog.org/CSS-TimeMachines/ Time Machines is a division of CSS-Design, an electrical engineering consulting company located in Lincoln, Nebraska. We manufacturer our own line of large, digital, precision clocks that use power over Ethernet to find and display the correct time.Tue, 09 Feb 2010 14:34:36 GMT