| 发明名称 |
Information, especially advertising columns has core of compressed hay or straw, outer casing as sheath, and printed covering sheet |
| 摘要 |
The columns has a core(10) made of compressed hay or straw, and an outer casing (14) bearing information and in the form of a sheath (12) containing the compressed hay or straw, and coated with a printed sheet (16). The sheath consists of gas-permeable and water-impermeable plastic.
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| 申请公布号 |
DE10019622(A1) |
申请公布日期 |
2001.10.25 |
| 申请号 |
DE20001019622 |
申请日期 |
2000.04.19 |
| 申请人 |
RIETH, ANDREAS |
发明人 |
RIETH, ANDREAS |
| 分类号 |
G09F19/22;G09F23/00;(IPC1-7):G09F15/00 |
主分类号 |
G09F19/22 |
| 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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