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-0398970 (1989-08-28) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 26 인용 특허 : 4 |
A water management system is disclosed including a receptacle that is mounted to the roof of a building for collecting water runoff from the roof. There is an underground reservoir and a first conduit interconnects the receptacle and the reservoir for conducting runoff from the receptacle to the res
A water management system comprising; receptacle means mounted to the roof of a building for collecting water runoff from said roof; reservoir means disposed entirely underground and including permanently enclosed storage tank having fixed upper, lower and side walls that define a predetermined stor
※ AI-Helper는 부적절한 답변을 할 수 있습니다.