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De Abreu
Espedito Alves De Abreu, Sao Paulo BR
| Patent application number | Description | Published |
|---|---|---|
| 20080224927 | DIVERSITY MODULE BETWEEN GPS ANTENNAS, WITH RECEIVER PROTECTION AND INTEGRATED ALARM SIGNAL - The present Invention is about the Diversity Module Between GPS Antennas, with Receiver Protection and Integrated Alarm Signal ( | 09-18-2008 |
Marco Antonio De Abreu, Rio De Janeiro BR
| Patent application number | Description | Published |
|---|---|---|
| 20100284902 | Continuous process for the preparation of sodium titanate nanotubes - The invention relates to a continuous process for the preparation of sodium titanate nanotubes and their derivatives obtained by ion exchange and/or thermal treatment, by reacting titanium oxides with sodium hydroxide under suitable hydrothermal conditions to obtain or control the morphology of nanostructural titanates. | 11-11-2010 |
Marco Antonio Santos De Abreu, Rio De Janeiro BR
Paulo Emmanuel De Abreu, Curitiba BR
| Patent application number | Description | Published |
|---|---|---|
| 20100319983 | STRUCTURE FOR SUPPORTING ELECTRIC POWER TRANSMISSION LINES - A structure for supporting electric power transmission lines that aims to obtain a better stress and strain behaviour providing a higher ultimate economy. The preferred embodiment is directed to a structure that comprises a metallic vertical structure ( | 12-23-2010 |