Keith Seifert

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Nepean, CA

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Patents Grantslast 30 patents

Information Patent Grant
Sapstain control method using Mariannaea elegans
- Patent number 5,096,824
- Issue date Mar 17, 1992
- Forintek Canada Corp.
- Keith Seifert
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...