...THE WING-BEATS OF A MAN HINGED ON A SUSPENDED WAY AND EQU...
BIRD-LIKE FLYING APPARATUS WORKING WITH THE WING-BEATS OF A MAN HINGED ON A SUSPENDED WAY AND EQUOPPED WITH A HAND-DRIVEN WING MECHANISM OR WORKING BY A COMPUTER CONTROLLED MACHINE SENSING THE MOVEMENTS OF SAID WING-BEATSSTAHL,GYOERGY