Freebase(0.00 / 0 votes)Rate this definition: Campestre is a municipality located in the south of the Brazilian state of Minas Gerais. Its population is 24,481 and its area is 54 kmÂ².
Also, there was Philo Farnsworth, a west-coast inventor whose first demonstration of television was in 1927. Like Baird's system, it was electro-mechanical, but by 1929 he had eliminated the moving parts of his system to create the world's first fully electronic system.
In November 1929, Bernard Natan established France's first television company, Television-TÃ©lÃ©vision-Baird. Natan On april, 14, 1931 there took place the first transmission with a-thirty line standard By Rene. RenÃ© Barthelemy barthÃ©lemy, on, December 6 1931 henri de France Created the Compagnie (GENERALE). gÃ©nÃ©rale de television tÃ©lÃ©vision cgthe first color television project is claimed by him, and was patented in Germany on March 31, 1908, patent â 197183, then in Britain, on April 1, 1908, patent â 7219, in France (patent â 390326) and in Russia in 1910 (patent â 17912).