Henry A. LeBlanc

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Federal Way, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Bacterial cellulose as surface treatment for fibrous web
- Patent number 4,861,427
- Issue date Aug 29, 1989
- Weyerhaeuser Company
- Donald C. Johnson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE