Alan A. MacKenzie

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Pheromone formulation for attracting spruce beetles
- Patent number 4,994,268
- Issue date Feb 19, 1991
- University of Calgary
- Helmut Wieser
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING