发明名称 |
AUTOMATISK INNSTILLBART SNESKJERM- ELLER SANDSKJERMANLEGG |
摘要 |
PCT No. PCT/FR81/00122 Sec. 371 Date May 24, 1982 Sec. 102(e) Date May 24, 1982 PCT Filed Sep. 24, 1981 PCT Pub. No. WO82/01204 PCT Pub. Date Apr. 15, 1982.A self-orientating barrier fence for use in controlling snow or sand drifts or other airborne particles which is rotatably mounted on a support in such a manner as to automatically direct itself into a position perpendicular to wind. The barrier fence may be positioned without regard to measurements of wind direction and may be removed when it is not needed. |
申请公布号 |
NO821675(A) |
申请公布日期 |
1982.05.19 |
申请号 |
NO19820001675 |
申请日期 |
1982.05.19 |
申请人 |
TAILLANDIER, JEAN-MICHEL, |
发明人 |
TAILLANDIER, JEAN-MICHEL, |
分类号 |
E01F7/02;E01F8/00;E01F9/011 |
主分类号 |
E01F7/02 |
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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