Harald Alfsen
id:
harald-alfsen-319-9269221
title:
Harald Alfsen
text:
Harald Didrik Alfsen was a Norwegian engineer and writer. Alfsen graduated from the Kristiania Technical School in 1894. In the following years he was employed at the Kristiania Reinforced Concrete and Concrete Products Factory, and he was then a city engineer in Porsgrunn. He participated in the development of the Grenland municipal power company. He was in charge of programming for the radio station in Porsgrunn in 1927. For the University of Oslo, he served as the technical head for the excav
brand slug:
wiki
category slug:
encyclopedia
description:
Norwegian engineer and writer
original url:
https://en.wikipedia.org/wiki/Harald_Alfsen
date created:
date modified:
2023-04-21T03:09:52Z
main entity:
{"identifier":"Q16162902","url":"https://www.wikidata.org/entity/Q16162902"}
image:
fields total:
13
integrity:
14