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DescriptionPatente transmissor de ondas.jpg	Português: Patente do "Wave Transmitter" - Transmissor de Ondas - obtida do Departamento de Patentes dos Estados Unidos em 11 de Outubro de 1904 - Pe. Roberto Landell de Moura.
Date	11 October 1904
Source	Pe. Roberto Landell de Moura - Patente 771.917 de 11 de Outubro de 1904 - Departamento de Patentes dos Estados Unidos
Author	Pe. Roberto Landell de Moura - 1904
Other versions	Não há outras versões

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