HOLJAKKA OY

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Joensuu, FI

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Patents Grantslast 30 patents

Information Patent Grant
Wood preservative and method for manufacturing wood preservative
- Patent number 8,088,205
- Issue date Jan 3, 2012
- Holjakka Oy
- Hannu Boren
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method for pressure impregnating wood or wood products with wood pr...
- Patent number 8,088,442
- Issue date Jan 3, 2012
- Holjakka Oy
- Hannu Boren
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
Wood Preservative And Method For Manufacturing Wood Preservative
- Publication number 20100263570
- Publication date Oct 21, 2010
- HOLJAKKA OY
- Hannu Boren
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method for pressure impregnating wood or wood products with wood pr...
- Publication number 20090117400
- Publication date May 7, 2009
- Holjakka Oy
- Hannu Boren
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Trademarklast 30 trademarks