发明名称 |
Liquid transfer device |
摘要 |
A tube 22 contains a liquid absorbent material 28, an end portion of which can be immersed in the liquid contained within a bag 20 positioned about a tree 30 and transfer the liquid at a rate dependant on the attitude of the tube 22 to the end 27 of the tube 22 inserted in the ground adjacent the root structure 31 of the tree 30.
|
申请公布号 |
US4545145(A) |
申请公布日期 |
1985.10.08 |
申请号 |
US19830471748 |
申请日期 |
1983.03.03 |
申请人 |
TORRANCE, DONALD MACNEIL;BARBOUR, MATHEW |
发明人 |
TORRANCE, DONALD M. |
分类号 |
A01G27/00;(IPC1-7):A01G29/00 |
主分类号 |
A01G27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|