Pressure filters
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 8, 1984
Issued Date -
N/A
app pub date -
Oct 22, 1979
filing date -
Dec 1, 1976
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tube pressure filter is provided with a filter element comprising a filter cloth sleeve which is tailored from a woven material so that the warp and/or weft filaments extend helically around the inner tubular body on which the filter element is supported whereby the filter cloth sleeve can be stretched transversely of the length thereof.
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