Matti N. T. Otala

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Oulu, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for measuring the wall thickness in a plastic...
- Patent number 4,304,995
- Issue date Dec 8, 1981
- Oy Kolster AB
- Paavo Huttunen
- G01 - MEASURING TESTING
Information Patent Grant
Control and measuring system for flat-individual heating/cooling an...
- Patent number 4,221,260
- Issue date Sep 9, 1980
- Insele OY
- Matti N. T. Otala
- G01 - MEASURING TESTING