Rosa Maria Covarrubias

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Bartlerr, TN, US

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Patents Applicationslast 30 patents

Information Patent Application
Process for making paper
- Publication number 20050161183
- Publication date Jul 28, 2005
- Rosa Maria Covarrubias
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Papermaking pulp including retention system
- Publication number 20020100568
- Publication date Aug 1, 2002
- Rosa Maria Covarrubias
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE