Jean Le Fur

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Garches, FR

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Patents Grantslast 30 patents

Information Patent Grant
Filter having vertical filter elements
- Patent number 4,283,282
- Issue date Aug 11, 1981
- Degremont
- Gilbert Saint-Dizier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and system for the dehydration of residues
- Patent number 4,142,971
- Issue date Mar 6, 1979
- Degremont
- Jean Le Fur
- B30 - PRESSES
Information Patent Grant
Device for extracting sludge from a circular decanter
- Patent number 4,142,977
- Issue date Mar 6, 1979
- Degremont
- Jean Le Fur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL