Dian-Qing Yang

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Sainte-Foy, CA

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Patents Grantslast 30 patents

Information Patent Grant
Integrated method for protecting logs and green lumber from sapstai...
- Patent number 6,083,537
- Issue date Jul 4, 2000
- Forintek Canada Corp.
- Dian-Qing Yang
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...