| 发明名称 |
Soil covering foil, especially for garden vegetables growing, includes wet tear-resistant foil with perforations at regular intervals |
| 摘要 |
<p>A ground covering foil is formed of wet tear-resistant foil in which at regular intervals are provided triangular holes or perforations. Specifically comprises a wood-cellulose foil reinforced with wet tear-resistant medium to protect against tearing and dissolving by rain. An independent claim is included for a method for fabricating a soil covering foil.</p> |
| 申请公布号 |
CH696618(A5) |
申请公布日期 |
2007.08.31 |
| 申请号 |
CH20030000074 |
申请日期 |
2003.01.17 |
| 申请人 |
MARIETTA BIRRER |
发明人 |
BIRRER-LUSTENBERGER MARIETTA (MARIE) |
| 分类号 |
A01G13/00 |
主分类号 |
A01G13/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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