Sergio Roveri

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Sao Paulo, BR

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Patents Grantslast 30 patents

Information Patent Grant
High fatigue arcuate spring
- Patent number 10,508,700
- Issue date Dec 17, 2019
- Barnes Group Inc.
- Eugenio Ferreira Cunha
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
High Fatigue Arcuate Spring
- Publication number 20140015179
- Publication date Jan 16, 2014
- Barnes Group Inc.
- Eugenio Ferreira Cunha
- C21 - METALLURGY OF IRON