Dominggus Yawalata

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Vancouver, CA

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Patents Grantslast 30 patents

Information Patent Grant
Bleaching and brightness stabilization of lignocellulosic materials...
- Patent number 7,285,181
- Issue date Oct 23, 2007
- FPInnovations
- Thomas Qiuxiong Hu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Bleaching and brightness stabilization of lignocellulosic materials...
- Publication number 20040173328
- Publication date Sep 9, 2004
- Thomas Qiuxiong Hu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE