Gustavo Adolfo Villela de Castro

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Rio de Janerio, BR

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 6,240,870
- Issue date Jun 5, 2001
- Petroleo Brasileiro S.A.-Petrobras
- Adolfo Tsuyoshi Komura
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT