Eduardo Cardoso De Melo Guerra

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Petropolis, BR

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Patents Grantslast 30 patents

Information Patent Grant
System for sealing a cyclone leg
- Patent number 6,197,266
- Issue date Mar 6, 2001
- Petroleo Brasileiro S.A.-Petrobras
- Jose Mozart Fusco
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL