Category talk:Inventions by country

National invention categories and criteria for inclusion
Raised at WP:Categories_for_discussion/Log/2013_April_29. Your contributions are welcomed. Andy Dingley (talk) 12:44, 29 April 2013 (UTC)

Combining ?
Should these two categories be cross linked or combined perhaps


 * Category:Lists of inventions or discoveries
 * Category:Inventions by country

Idyllic press (talk) 13:01, 28 March 2015 (UTC)