Tusjpenn (Norwegian Nynorsk Wikipedia)

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

refsWebsite

Global rank Norwegian Nynorsk rank

163^rd place

436^th place

1freepatentsonline.com

5,449^th place

low place

216^th place

132^nd place

about.com

inventors.about.com

History of Pens & Writing Instruments^{[daud lenkje]}, About Inventors site. Henta 11. mars 2007.

freepatentsonline.com

«Fountain paintbrush» (PDF). Freepatentsonline.com. Henta 30. april 2014.

google.com

Lee W. Newman, Marking Pen, U.S. Patent 946,149. 11. januar 1910.