„proprietary system“: noun proprietary systemnoun | Substantiv s Overview of all translations (For more details, click/tap on the translation) Exklusivsystem Exklusivsystemmasculine | Maskulinum m proprietary system informatics, computer science | Informatik, Computer und InformationstechnologieIT proprietary system informatics, computer science | Informatik, Computer und InformationstechnologieIT