최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0043158 (1993-04-05) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 27 인용 특허 : 0 |
An airship in the form of a self-powered, elongated dirigible which comprises at least three sections connected together by joints. The sections including a front section with propulsion devices and control surfaces, at least one intermediate section designed to carry a payload and a rear section wi
An airship in the form of a self-powered, elongated dirigible, which comprises at least four buoyant gas containing sections, each section having a fore-and-aft central axis, the sections being connected by articulated joints including extensible means joining the peripheries of adjacent sections an
※ AI-Helper는 부적절한 답변을 할 수 있습니다.