发明名称 Reconditioned timber product and method of producing it
摘要 The invention relates to a reconditioned timber product (1). The reconditioned timber product (1) is produced by a method having the following steps: removal of knots (3) by making conical bores (5) which have a suitable depth at the knots (3) exposed at the surface (S) of the timber product (1), and pressing wooden plugs (6) into the bores (5), the wooden plugs (6) having the shape of conical spindles and being produced from raw timber similar to the knot-free timber product (1). <IMAGE>
申请公布号 DE3403632(A1) 申请公布日期 1984.08.16
申请号 DE19843403632 申请日期 1984.02.02
申请人 INOUE,YASUKIYO 发明人 INOUE,YASUKIYO
分类号 B27G1/00;(IPC1-7):B27G1/00 主分类号 B27G1/00
代理机构 代理人
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