Matti Verkasalo

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Oulu, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for stabilizing a glide shoe of a roll adjustable in zones,...
- Patent number 4,825,520
- Issue date May 2, 1989
- Valmet Oy
- Juhani Alajoutsijarvi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for controlling thickness of a web in a calend...
- Patent number 4,775,773
- Issue date Oct 4, 1988
- Valmet Oy
- Matti Verkasalo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Roll with heated mantle and method
- Patent number 4,757,582
- Issue date Jul 19, 1988
- Valmet Oy
- Matti Verkasalo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus and method for electromagnetic heating of a roll
- Patent number 4,675,487
- Issue date Jun 23, 1987
- Valmet Oy
- Matti Verkasalo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus in the calendering of a web
- Patent number 4,653,395
- Issue date Mar 31, 1987
- Valmet Oy
- Matti Verkasalo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for controlling paper web reel-up
- Patent number 4,634,068
- Issue date Jan 6, 1987
- Valmet Oy
- Raimo Malkki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL