Proceeding for Impregnation of Sheets of Stones and a Device to Accomplish told Proceeding
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United States of America Patent
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N/A
Issued Date -
Mar 10, 2016
app pub date -
Apr 22, 2014
filing date -
Apr 23, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Processes for impregnating sheets of stone, concrete, or similar material with an impregnating liquid are disclosed. An impregnating liquid in spray form is injected in a vacuum chamber, in which sheets are received, at an amount that gives saturation of the sheets. Apparatus for accomplishing the processes are also disclosed.
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Family
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Cited Art Landscape
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