"Fresh Patents". Fresh Patents. 2015. Archived from the original on பிப்ரவரி 12, 2015. Retrieved February 12, 2015. {{cite web}}: Check date values in: |archive-date= (help)
"Fresh Patents". Fresh Patents. 2015. Archived from the original on பிப்ரவரி 12, 2015. Retrieved February 12, 2015. {{cite web}}: Check date values in: |archive-date= (help)