Triger (Estonian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Triger" in Estonian language version.

Last modified: 18:22:32, 16 September 2024 (UTC)

Ref.Un. Ref.Website

Global rank Estonian rank

11web.archive.org

1^st place

1^st place

web.archive.org (Global: 1^st place; Estonian: 1^st place)

William Henry Eccles and Frank Wilfred Jordan, "Improvements in ionic relays" British patent number: GB 148582 (filed: 21 June 1918; published: 5 August 1920).