Philippe Colin

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Vitry Le Francois, FR

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Patents Grantslast 30 patents

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Enhancements to the air injection devices in a paper pulp flow for...
- Patent number 5,624,609
- Issue date Apr 29, 1997
- E & M Lamort
- Alain Serres
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE