METHOD AND SYSTEM FOR DISTINGUISHING HUMANS FROM MACHINES AND FOR CONTROLLING ACCESS TO NETWORK SERVICES
- Application ID: EP14725844
- Status: █ Examination is in progress
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- 03.04.2013 - Priority Date (CN 201310113912)
- 09.10.2014 - Publication A1 (WO2014165627)
- 10.02.2016 - Publication A1 (EP2981922)