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FI20022118A0
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A method for producing weatherproof timber
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FI20021716A0
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Lightweight, water-repellent wood
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Channel Vacuum Drying
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Process for producing water repellent wood
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A method for ecologically treating wood
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Method for constructing a three-layer board of heat-treated wood
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FI20020514A0
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Procedure for planing heat treated wood
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Procedure for heating wooden floors
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FI20002003A0
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Method for electrically heating a wooden floor
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Method of constructing a wood sorting device
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Method for heat treatment of wood material in flue gas
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FI20000055A0
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Optical method and apparatus for separating unshelled wood chips
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FI19992151A
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A method and apparatus for compressing a timber or its surface to a desired density
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FI990188A0
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Procedure for the protection of wood against weather changes
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FI990020A0
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Procedure for weather resistance treatment of round timber
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FI982671A0
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Process for the co-production of phosphoric acid and calcium carbonate
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FI982591A0
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Removal of carbon dioxide from flue gas with gypsum
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FI982592A0
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Emission Power Station
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FI981002A0
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Process for removing carbon dioxide from gas mixtures
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FI980642A0
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Tryckfaergteknik som baserar sig pao fotontorkning
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