Belo Horizonte - MG, BR
Information
Patent Grant
Petroleo Brasileiro S.A. Petrobras
Marcos Aurélio De Souza
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Petroleo Brasileiro S.A. - PETROBRAS
Marcos Aurélio DE SOUZA
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
