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Leena Paajanen Patents |
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Inventor: Paajanen; Leena
Address: Helsinki, FI
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5538670 |
Wood preservation method and wood preservative |
July 23, 1996 |
| The invention concerns a method and a preservative for protecting wood against decay. According to the method wood is treated with a wood preservative capable of preventing the growth and spread of fungi, said preservative containing at least one complexing agent which binds at least |
| 5538670 |
Wood preservation method and wood preservative |
July 23, 1996 |
| The invention concerns a method and a preservative for protecting wood against decay. According to the method wood is treated with a wood preservative capable of preventing the growth and spread of fungi, said preservative containing at least one complexing agent which binds at least |
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