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File:Patente Telefone Sem Fio.jpg

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Summary

Description
Português: Patente do "Wireless Telephone" - Telefone Sem Fio, obtida no Departamento de Patentes nos Estados Unidos, em 22 de Novembro de 1904.
Date
Source Pe. Roberto Landell de Moura - Patente do Telefone Sem Fio - Departamento de Patentes dos Estads Unidos
Author Pe. Roberto Landell de Moura - 1904 - Patente 775.337 de 22 de Novembro de 1904
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(Reusing this file)		 Estas imagens são de dominio público.
Other versions Não há outras versões

Autor já é falecido há mais de 70 anos.

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22 November 1904Gregorian

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Date/TimeThumbnailDimensionsUserComment
current05:07, 17 March 2009Thumbnail for version as of 05:07, 17 March 20091,427 × 2,115 (747 KB)Valumbrosius{{Information |Description={{pt-br|1=Patente do "Wireless Telephone" - Telefone Sem Fio, obtida no Departamento de Patentes nos Estados Unidos, em 22 de Novembro de 1904.}} |Source=Pe. Roberto Landell de Moura - Patente do Telefone Sem Fio - Departamento

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