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According to this article, Virtanen published the method in 1943. If so, it was in use long before he published it; according to the Swedish encyclopedia
Nationalencyklopedin the method was introduced in Sweden in early 1930s. //
Habj 02:23, 30 January 2006 (UTC)reply
Here is a magazine from May 28th 1932, where writings by Virtanen about is methods are mentioned.
[1] At the top right part of the page, it says in italics (my translation)
Nr 29. The A. I. V. fudder, by ARTTURI I. VIRTANEN, part I. The theoretical principles
of the A. I. V.-method, plus observations from its use. Price 50 öre.
Nr. 30. The A.I.V. fudder, by ARTTURI I. VIRTANEN, part II.
How to make the A. I. V. fudder. Price 50 öre.
Also, recieving the Nobel prize two years after publishing the data sounds incredible. Since I currently have no idea how to find the correct year, I remove the year mentioned for now. //
Habj 02:46, 30 January 2006 (UTC)reply
the method was patented in 1932, see
[2] number 5. //
Habj 03:17, 30 January 2006 (UTC)reply
This article is within the scope of WikiProject Chemistry, a collaborative effort to improve the coverage of
chemistry on Wikipedia. If you would like to participate, please visit the project page, where you can join
the discussion and see a list of open tasks.ChemistryWikipedia:WikiProject ChemistryTemplate:WikiProject ChemistryChemistry articles
This article is within the scope of WikiProject Finland, a collaborative effort to improve the coverage of
Finland on Wikipedia. If you would like to participate, please visit the project page, where you can join
the discussion and see a list of open tasks.FinlandWikipedia:WikiProject FinlandTemplate:WikiProject FinlandFinland articles
This article is within the scope of WikiProject Biography, a collaborative effort to create, develop and organize Wikipedia's articles about people. All interested editors are invited to
join the project and
contribute to the discussion. For instructions on how to use this banner, please refer to the
documentation.BiographyWikipedia:WikiProject BiographyTemplate:WikiProject Biographybiography articles
According to this article, Virtanen published the method in 1943. If so, it was in use long before he published it; according to the Swedish encyclopedia
Nationalencyklopedin the method was introduced in Sweden in early 1930s. //
Habj 02:23, 30 January 2006 (UTC)reply
Here is a magazine from May 28th 1932, where writings by Virtanen about is methods are mentioned.
[1] At the top right part of the page, it says in italics (my translation)
Nr 29. The A. I. V. fudder, by ARTTURI I. VIRTANEN, part I. The theoretical principles
of the A. I. V.-method, plus observations from its use. Price 50 öre.
Nr. 30. The A.I.V. fudder, by ARTTURI I. VIRTANEN, part II.
How to make the A. I. V. fudder. Price 50 öre.
Also, recieving the Nobel prize two years after publishing the data sounds incredible. Since I currently have no idea how to find the correct year, I remove the year mentioned for now. //
Habj 02:46, 30 January 2006 (UTC)reply
the method was patented in 1932, see
[2] number 5. //
Habj 03:17, 30 January 2006 (UTC)reply