Charles Stengard

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Turku, FI

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Patents Grantslast 30 patents

Information Patent Grant
Gas nozzle for use in treating material webs
- Patent number 4,274,210
- Issue date Jun 23, 1981
- Valmet Oy
- Charles Stengard
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Web dryer operating on the air float principle
- Patent number 4,271,601
- Issue date Jun 9, 1981
- Valmet Oy
- Vesa Koponen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE