Do-it-yourself relief board
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United States of America Patent
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N/A
Issued Date -
Apr 16, 2009
app pub date -
Oct 13, 2007
filing date -
Oct 13, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A do-it-yourself relief board is a transparent plastic relief board, on which is concaved with all kinds of shrinkage pools of patterns or texts, and projected parts on a surface of which are printed with a dark color, allowing the shrinkage pools of the relief board to be light permeable. A piece of relief paper is put on the relief board, and faces toward a light zone, then all kinds of relief patterns can be engraved on the shrinkage pools with a relief pen.
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Cited Art Landscape
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