{"product_id":"the-thermionic-age-in-brazil-a-historical-overview-on-valves-and-kinescopes-von-carlos-alberto-fazano","title":"The Thermionic Age in Brazil","description":"\u003cp\u003eThe first book ever published on the history of thermionic valve and kinescope-making in Brazil. In its chapters the book covers firstly the valve as an imported technology and the factors which pressed the local and foreign enterprises to start a long-term nationalization project for its manufacturing, which consequently led to the local industrialization of kinescopes considering the boom of television transmissions started in the country in 1950.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786139831487\"\u003e\u003ch3\u003ea Historical Overview on Valves and Kinescopes\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9786139831487","offer_id":39464405336157,"sku":"9786139831487","price":44.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/f8adc531-304e-474f-9073-19c1f7feb3a3.jpg?v=1769842892","url":"https:\/\/shop.autorenwelt.de\/products\/the-thermionic-age-in-brazil-a-historical-overview-on-valves-and-kinescopes-von-carlos-alberto-fazano","provider":"Autorenwelt Shop","version":"1.0","type":"link"}