Eurotime Uhrenvertriebs-GmbH: Table timers and micro-chronometers, Hand stop watches, mechanical and electronical, Radio-controlled clocks for laboratories and hospitals; Adolf Hanhart GmbH & Co. KG: Table timers and micro-chronometers, General laboratory equipment, Laboratory clocks. Stop watches for laboratories; Junghans Uhren GmbH: Table timers and micro-chronometers, Laboratory clocks. Stop watches for laboratories, Laboratory equipment and supplies; M. A. Limmer: Table timers and micro-chronometers, Laboratory clocks. Stop watches for laboratories, Laboratory equipment and supplies; ...