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Russell J. Burton
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Rotorua, NZ
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last 30 patents
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Patent Grant
Gaseous or vapor phase treatment of wood with boron preservatives
Patent number
5,024,861
Issue date
Jun 18, 1991
Her Majesty the Queen In Right of New Zealand Acting by and Through the Minis...
Peter Vinden
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...