Humbucker (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Humbucker" in Spanish language version.

refsWebsite

Global rank Spanish rank

low place

low place

1web.archive.org

1^st place

1^st place

pat2pdf.org

Patente US-2.896.491 Archivado el 19 de enero de 2012 en Wayback Machine., 28 de julio de 1959, U.S. Patent and Trademark Office

web.archive.org

Patente US-2.896.491 Archivado el 19 de enero de 2012 en Wayback Machine., 28 de julio de 1959, U.S. Patent and Trademark Office