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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0013413 (1987-02-11) |
우선권정보 | CH-0000880 (1986-03-04) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 22 인용 특허 : 0 |
The collision of birds with aircraft is prevented by means of at least one light source installed on an aircraft which produces light flashes. The frequency of the light flashes produced thereby is varied during at least one cycle time period. The frequency of light flashes is advantageously continu
A process for preventing bird collisions with aircraft during the take-off and landing phases of the aircraft and during flight by means of providing at least one light source on the airplane, said light source producing light flashes during at least one cycle, characterized in that the frequency of
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