Orologio per scacchi (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Orologio per scacchi" in Italian language version.

refsWebsite

Global rank Italian rank

1chesscorner.com

low place

low place

1web.archive.org

1^st place

1^st place

800^th place

1,504^th place

chesscorner.com

(EN) The Chess Clock Archiviato il 2 maggio 2013 in Internet Archive., su chesscorner.com

espacenet.com

worldwide.espacenet.com

US Patent 4062180A

web.archive.org

(EN) The Chess Clock Archiviato il 2 maggio 2013 in Internet Archive., su chesscorner.com