| 摘要 |
PROBLEM TO BE SOLVED: To provide timber for housing free from any bad influence called as a sick house syndrome resulting from a chemical substance. SOLUTION: Activated water is infiltrated into material wood. The obtained material wood is cut or subjected to a like process to produce a housing wooden material showing an approximately sheet-like state having an appropriate thickness, and its manufacturing method is provided. COPYRIGHT: (C)2004,JPO
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