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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0664262 (1984-10-24) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 2 |
Propellers are provided to drive a vehicle or to bear a vehicle in air. Such propellers have commonly been fixed to wings or fuselages. The fixed locations of the propellers limited the abilities and capabilities of the respective vehicle. The invention now provides arrangements on or to propellers
A vehicle capable of travel in air, comprising, in combination, a body with at least two wings whereof one of said wings extends laterally leftwards from said body and the other of said wings extends laterally rightwards from said body while said wings are provided with propeller holding sections wh
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