![The Veresk railway bridge over the same place in the north of Iran in the Elburs mountains, taken on 25.04.2018. The bridge was built under the direction of the Austrian engineer Walter The Veresk railway bridge over the same place in the north of Iran in the Elburs mountains, taken on 25.04.2018. The bridge was built under the direction of the Austrian engineer Walter](https://c8.alamy.com/comp/2A4KY79/the-veresk-railway-bridge-over-the-same-place-in-the-north-of-iran-in-the-elburs-mountains-taken-on-25042018-the-bridge-was-built-under-the-direction-of-the-austrian-engineer-walter-aigner-who-lies-buried-within-sight-of-the-bridge-and-opened-on-april-12-1936-in-the-presence-of-reza-shah-pahlavi-usage-worldwide-2A4KY79.jpg)
The Veresk railway bridge over the same place in the north of Iran in the Elburs mountains, taken on 25.04.2018. The bridge was built under the direction of the Austrian engineer Walter
![Walter AIGNER | Magister | University of Gloucestershire, Cheltenham | School of Business & Management | Research profile Walter AIGNER | Magister | University of Gloucestershire, Cheltenham | School of Business & Management | Research profile](https://i1.rgstatic.net/ii/profile.image/734481828818944-1552125522004_Q512/Walter-Aigner.jpg)
Walter AIGNER | Magister | University of Gloucestershire, Cheltenham | School of Business & Management | Research profile
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Dr. Walter Aigner - innovation facilitator, researcher and curator of non-knowledge and knowledge - HiTec Marketing | XING
![Aigner WALTER | Managing Director | Doctor of Innovation economics and HighTech market analysis | Vienna Austria Europe | Research profile Aigner WALTER | Managing Director | Doctor of Innovation economics and HighTech market analysis | Vienna Austria Europe | Research profile](https://i1.rgstatic.net/ii/profile.image/554023048957953-1509100796494_Q512/Aigner-Walter.jpg)