Mariana, BR
Information
Patent Grant
Vale S.A.
Gustavo Medeiros Freitas
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
Vale S.A.
Gustavo Medeiros Freitas
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Patent Application
VALE S.A.
GUSTAVO MEDEIROS FREITAS
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
VALE S.A.
Gustavo Medeiros FREITAS
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
