Antonio Felippe Zaccur Figueiredo

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Niteroi, BR

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Patents Grantslast 30 patents

Information Patent Grant
Oxygen recovery pressure swing adsorption process
- Patent number 5,711,787
- Issue date Jan 27, 1998
- Praxair Technology, Inc.
- Allastair Neill
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL