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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0892710 (1986-07-31) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 6 |
A helicopter toy including a hollow body which forms an elongated conduit. A generally elongated planar tail member is secured to the body at one end of the body and is axially aligned with the body. The tail member also includes a generally planar flap secured thereto. The flap is generally horizon
A helicopter toy comprising: a hollow body comprising an open ended, elongated conduit; a generally elongated planar tail member secured to said body, said tail member being vertically arranged in axial alignment with said conduit; said tail member having a generally planar member secured thereto, s
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