| 发明名称 |
PROCEDIMENTO PER LA FORMAZIONE DI MEZZI DI SEGNALAZIONE STRADALE OTTENUTI DALL'ADDENSAMENTO DI ELEMENTI RETRORIFLETTENTI SINGOLI. |
| 摘要 |
A method is described whereby asymmetric retroreflecting elements are positioned with their hemispherical sides pointing upwards, made to agglomerate in rows and then deposited onto the road surface or onto a road-marking strip. |
| 申请公布号 |
CH664781(A5) |
申请公布日期 |
1988.03.31 |
| 申请号 |
CH19850003199 |
申请日期 |
1985.07.23 |
| 申请人 |
DR. LUDWIG EIGENMANN |
发明人 |
EIGENMANN, LUDWIG, DR. |
| 分类号 |
E01C23/16;E01C23/18;E01C23/20;E01C23/24;E01F9/04;E01F9/08 |
主分类号 |
E01C23/16 |
| 代理机构 |
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代理人 |
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