Changes

Technology Scouting: Water Purification

No bytes changed, 06:59, 13 September 2012
/* Major Companies */
The following chart shows the major companies in the Nanofiltration technology by the number of patents they hold in this segment.
[[Image:top patent holders in Nanofiltration chart.png|center|thumb|800px817px]]
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Sonal.pingle
111
edits