发明名称 |
Sports surfaces and methods of preparing sports surfaces comprising a transportable turf grass |
摘要 |
The present invention is directed to methods of preparing a sports surface comprising a transportable turf grass. A sand based root zone medium is employed for the production of the transportable turf grass on a barrier at a place other than the sports site. The present invention is also directed to the sports surfaces made by the methods of the present invention.
|
申请公布号 |
US6334275(B1) |
申请公布日期 |
2002.01.01 |
申请号 |
US19970874380 |
申请日期 |
1997.06.13 |
申请人 |
CARCO DEVELOPMENT COMPANY |
发明人 |
EGAN MICHAEL A. |
分类号 |
A01C1/00;A01C1/04;A01G1/00;(IPC1-7):A01C1/04 |
主分类号 |
A01C1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|