Manoel Feliciano da Silva JR.

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Rio de Janeiro, BR

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Patents Applicationslast 30 patents

Information Patent Application
Fiber optics differential pressure transducer
- Publication number 20060062510
- Publication date Mar 23, 2006
- PETROLEO BRASILEIRO S.A.- PETROBRAS
- Jose Luiz Arias Vidal
- G01 - MEASURING TESTING
Information Patent Application
Optical fiber pH sensor
- Publication number 20050265649
- Publication date Dec 1, 2005
- PETROLEO BRASILEIRO S.A. - PETROBRAS
- Manoel Feliciano da Silva
- G01 - MEASURING TESTING