Bernard Chartrel

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Lestrem, FR

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Patents Grantslast 30 patents

Information Patent Grant
Flexible storage device for packaging particulate solid substances...
- Patent number 11,208,259
- Issue date Dec 28, 2021
- Roquette Freres
- Bernard Chartrel
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Flexible container for packaging solid particulate materials in bul...
- Patent number 8,590,725
- Issue date Nov 26, 2013
- Roquette Freres
- Bernard Chartrel
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
FLEXIBLE STORAGE DEVICE FOR PACKAGING PARTICULATE SOLID SUBSTANCES...
- Publication number 20180194549
- Publication date Jul 12, 2018
- ROQUETTE FRERES
- Bernard CHARTREL
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FLEXIBLE CONTAINER FOR PACKAGING SOLID PARTICULATE MATERIALS IN BUL...
- Publication number 20120055932
- Publication date Mar 8, 2012
- GRIEF FLEXIBLES FRANCE SAS
- Bernard Chartrel
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL