{"category":"invention","date":{"calendar":null,"day":29,"day_url":"https://kogda.com/29-iyunya","month":6,"text":"29 июня 1925 года","year":1925,"year_url":"https://kogda.com/1925"},"id":140513,"kind":"event","license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[{"name":"Марвин Пипкин","slug":"marvin-pipkin","url":"https://kogda.com/p/marvin-pipkin"}],"places":[],"related":[],"slug":"amerikanec-marvin-pipkin-zapatentoval-elektricheskuyu-1925","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/29_июня"},"summary":null,"text":"","title":"Американец Марвин Пипкин запатентовал электрическую лампочку с матовым покрытием","url":"https://kogda.com/e/amerikanec-marvin-pipkin-zapatentoval-elektricheskuyu-1925","weight":3}