File:Swedish patent 21 Sätt att framställa mangankoppar.pdf

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Description Swedish patent 21: Sätt att framställa mangankoppar
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Source Digitized by NordiskaPatent.se
Author A. Dick, London, England

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Public domain This document is in the public domain in Sweden because it is a reproduction of a law, decision, or report issued by a Swedish public authority (svensk myndighet) or an official translation of such a text. Lag (1960:729) om upphovsrätt till litterära och konstnärliga verk 9 §. This does not include maps, visual art, musical works, or poetic works.
 

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current21:10, 8 April 2010Thumbnail for version as of 21:10, 8 April 20101,239 × 1,752 (71 KB)LA2 (talk | contribs)== Summary == {{Information |Description=Swedish patent 21: Sätt att framställa mangankoppar |Source=Digitized by [http://nordiskapatent.se/ NordiskaPatent.se] |Date=January 31, 1885 |Author=A. Dick, London, England |Permission= |other_versions= }} ==

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