Mario Sergio Praca

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Sao Paulo, BR

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Patents Grantslast 30 patents

Information Patent Grant
Sliding bearing
- Patent number 5,284,393
- Issue date Feb 8, 1994
- Metal Leve S.A. Industria E Comercio
- Durval Duarte
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...