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-0712022 (1976-08-05) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 0 |
An enclosure for a swimming pool or the like comprising a cover and a frame for supporting the cover. The frame has a plurality of longitudinally spaced laterally extending ribs which arch over the area to be enclosed and have their ends secured in the ground. The ribs are composed of a plurality of
An enclosure for a swimming pool or the like, comprising a cover, a frame for supporting said cover, said frame having a plurality of laterally spaced elongated members anchored at their lower end portions to a base along the side of the enclosure, a baseboard extending along the side of the enclosu
※ AI-Helper는 부적절한 답변을 할 수 있습니다.