您的位置: 首页 > 农业专利 > 详情页

MONITEUR DE BESOIN D'ARROSAGE DE VEGETAUX
专利权人:
KOFFSKI; SAM
发明人:
KOFFSKI, SAM
申请号:
CA2899396
公开号:
CA2899396A1
申请日:
2015.08.05
申请国别(地区):
CA
年份:
2017
代理人:
摘要:
A plant watering need monitor is describe which includes a lever having afirstend, a second end, and a fulcrum point from which the lever is suspendedpositioned betweenthe first end and the second end. The lever has a first portion on a firstside of the fulcrumpoint toward the first end and a second portion on a second side of thefulcrum point towardthe second end. A plant support is supported by the first portion of thelever. Acounterweight is supported by the second portion of the lever. The lever ispivotally movableabout the fulcrum point. The lever assumes a first angular position when aplant on the plantsupport has been watered. The lever assumes a second angular position with thesecondportion drawn down by the counterweight and the first portion raised when theplant on theplant support is in need of watering.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充