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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0554544 (1975-03-03) |
우선권정보 | FR-0007096 (1974-03-01) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 7 인용 특허 : 0 |
A standpipe or water distributor having automatic engagement and disengagement with a hydrant is mounted on a sled and is connected to a watering vehicle by a flexible conduit wound on a reel mounted on the vehicle. The sled and standpipe is displaced by winding the conduit on the reel. A hydropneum
In watering apparatus of the type in which a first vehicle travels along a pipe having hydrants spaced therealong, the vehicle having a rotatable reel on which a first flexible conduit is wound, the conduit having one end fixed to the vehicle with a spraying device thereon, the other end of the cond
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