Ribbed waferboard product
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United States of America Patent
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-
Feb 27, 1990
Grant Date -
N/A
app pub date -
Nov 27, 1987
filing date -
Nov 27, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A ribbed particleboard (waferboard) product having substantially uniform density throughout is provided by forming a mat of wood particles and superimposing on the mat, ribs of such wood particles and then pressing the mat and ribs simultaneously to consolidate the product and provide the ribbed panel having one side substantially planar and the other side ribbed.
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