Hardmetall (Norwegian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Hardmetall" in Norwegian language version.

refsWebsite

Global rank Norwegian rank

800^th place

7,000^th place

espacenet.com

worldwide.espacenet.com

K. Schröter, Gesinterte Harte Metallegierung und Verfahren zu ihrer Herstellung^{[død lenke]} (trykk på download og tast inn sifrene), Patent: www.worldwide.espacenet.com, 30. mars 1923, godkjent 30. oktober 1925, lest 2. mars 2015