http://pastport.jp/user/hytera ja-JP Hytera Communications Corporation Limited (SZSE: 002583) is a leading global provider of professional communications technologies and solutions. 2021-12-21T15:29:54+0900 http://pastport.jp/user/hytera/timeline/Hytera%20Communications%20Corporation%20Limited hytera http://pastport.jp/user/hytera/timeline/Hytera%20Communications%20Corporation%20Limited