发明名称 Strandboard molding having holes at angles of 20 degrees to vertical or more
摘要 Mold apparatus for molded wood strand three-dimensionally carved articles of manufacture using at least one hole punch comprised of a base and a funnel shaped hole-defining portion having a funnel angle of 20 degrees or greater to vertical for producing molded holes at angles of 20 degrees or greater to vertical, to facilitate insertion of items such as a T nut within the molded hole in an assembly-line like fashion.
申请公布号 US7008684(B2) 申请公布日期 2006.03.07
申请号 US20030368814 申请日期 2003.02.18
申请人 GFP STRANDWOOD CORP. 发明人 HAATAJA BRUCE A.
分类号 B32B5/12;B27N3/18;B29C43/40 主分类号 B32B5/12
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