Antonio C. Paulos

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Sao Paulo, BR

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Patents Grantslast 30 patents

Information Patent Grant
Alloy for antifriction bearing layer and process of forming an anti...
- Patent number 4,406,857
- Issue date Sep 27, 1983
- Metal Leve S.A. Industria e Comercio
- Duraid Mahrus
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of preparing steel-backed antifriction alloy, composite stri...
- Patent number 4,267,241
- Issue date May 12, 1981
- Metal Leve S.A. Industria e Comercio
- Duraid Mahrus
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...