Free-to-lean three-wheeled passenger vehicle, power plant controller and body therefor
ES8308207A1
"device to register an identification pattern from the back of an eye".
IT7850784D0
Identification system using pattern of eyeball blood vessels - superimposes radial branches onto circular scales to obtain set of characteristic readings
CH625410A5
Identification system using pattern of eyeball blood vessels
ES472450A1
Method and apparatus to identify a person. (Machine-translation by Google Translate, not legally binding)
NL7808310A
Identification system using pattern of eyeball blood vessels - superimposes radial branches onto circular scales to obtain set of characteristic readings
US4109237A
Apparatus and method for identifying individuals through their retinal vasculature patterns