Erkki Merikallio

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Espoo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a support construction for the winding in...
- Patent number 4,283,840
- Issue date Aug 18, 1981
- Oy Stromberg AB
- Erkki Merikallio
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER