发明名称 |
Anti-frost protection for plants in tubs and pots on e.g. terraces |
摘要 |
The protection is a thermal insulator, which fits the interior of the tub. Preferred materials include polystyrene, cork, mineral wool, glass wool, recycled paper, compressed plastic or slag. The plant-insulating material is foamed polystyrene.
|
申请公布号 |
DE19728001(A1) |
申请公布日期 |
1999.04.22 |
申请号 |
DE19971028001 |
申请日期 |
1997.10.14 |
申请人 |
DANNHOF, ILONA, 63065 OFFENBACH, DE |
发明人 |
DANNHOF, ILONA, 63065 OFFENBACH, DE |
分类号 |
A47G7/08;(IPC1-7):A01G9/02 |
主分类号 |
A47G7/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|