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-0580308 (2000-05-26) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 3 |
A link structure for rods is disclosed, the structure includes a link member and two rods. The link member is in the form of a cylinder, and is provided at the middle thereof with a raised annular portion with a larger diameter, two protrusions are provided respectively on the upper and lower portio
1. A decorative windmill, said decorative windmill is comprised of: a main shank, a rotary wheel, a fixing piece and a lamp string, wherein: said main shank is a hollow pipe and is bent on the bottom end thereof, a transverse rod portion of said main shank is provided peripherally with a protrusion,
※ AI-Helper는 부적절한 답변을 할 수 있습니다.