发明名称 Artificial board of lumber
摘要 An artificial lumber board comprises a plurality of elongated wood strips having medial body portions of different thicknesses and tapered tip end portions being thinner and more flexible than the medial portions wherein the wood strips are aligned longitudinally in the board and compressed. The compressed wood strips lap and bend over one another to form generally continuous sinuous wood grain-like structures extending along the board with the tapered tip portions providing generally point contact fitting of the wood strips with one another reducing the presence of void spaces in the board.
申请公布号 US4255477(A) 申请公布日期 1981.03.10
申请号 US19780954888 申请日期 1978.10.24
申请人 HOLMAN, JOHN A. 发明人 HOLMAN, JOHN A.
分类号 B27N3/04;B27N3/14;B32B21/02;(IPC1-7):B32B9/04 主分类号 B27N3/04
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