PATENT FLY SYSTEM WITH WINGS THAT WORK IN CLOSE CIRCUIT OF WIND EPISODE 02 THEORY
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- Опубликовано: 16 янв 2018
- Episode 02. patent fly system with wings that work in close circuit of wind in order to fly in atmosphere and out of it. Idea, designs and presentation of patent vagelis Skretas . . agertis4s251063
