Kalevi Heiskanen deceased

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late of Imatra, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling a pest population
- Patent number 5,672,628
- Issue date Sep 30, 1997
- Orion-Yhtyma Oy
- Kalevi Heiskanen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING