Maria Cristina Almeida Valadares

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Belo Horizonte-MG, BR

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Patents Applicationslast 30 patents

Information Patent Application
High performance kaolin pigment, paper coating paint and method for...
- Publication number 20070289499
- Publication date Dec 20, 2007
- Maria Cristina Almeida Valadares
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Production process improvement resulting in high brightness and low...
- Publication number 20070186817
- Publication date Aug 16, 2007
- Maria Cristina Almeida Valadares
- B82 - NANO-TECHNOLOGY