{"category":"invention","date":{"calendar":null,"day":20,"day_url":"https://kogda.com/20-iyunya","month":6,"text":"20 июня 1840 года","year":1840,"year_url":"https://kogda.com/1840"},"id":139228,"kind":"event","license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[],"places":[],"related":[],"slug":"semyuel-morze-zapatentoval-telegraf-1840","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/20_июня"},"summary":null,"text":"","title":"Сэмюэл Морзе запатентовал телеграф","url":"https://kogda.com/e/semyuel-morze-zapatentoval-telegraf-1840","weight":98}