Contacting of articles with a gas
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 26, 2000
Grant Date -
N/A
app pub date -
Jan 13, 1999
filing date -
Jan 15, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of contacting an article placed in a chamber with a gas flowing through the chamber includes the step of displacing at least one interior surface in or of the chamber relative to the article so that the surface and the article are positioned adjacent one another to inhibit the flow of gas between them and to encourage the flow of gas into contact with the article.
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