Roberto Okada Junior

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Sao Paulo, BR

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Patents Grantslast 30 patents

Information Patent Grant
Metallurgical furnace for producing metallic alloys
- Patent number 10,488,111
- Issue date Nov 26, 2019
- Tecnored Desenvolvimento Tecnologico S.A.
- Hermes Joaquim Ferreira Filho
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METALLURGICAL FURNACE FOR PRODUCING METALLIC ALLOYS
- Publication number 20170343285
- Publication date Nov 30, 2017
- Tecnored Desenvolvimento Tecnologico S.A.
- Hermes Joaquim Ferreira Filho
- C21 - METALLURGY OF IRON