发明名称 |
Traffic stud suitable to be laid mechanically with the aid of a magazine. |
摘要 |
The invention relates to a road marking stud, which is preferably semispherical and has cat's eyes arranged in recesses and, for the purpose of handling in magazines, has a perforation and/or knotting and/or a projection and for the purpose of mechanical grasping has gripping grooves and/or perforations and/or undercuts. …<IMAGE>… |
申请公布号 |
EP0372333(A2) |
申请公布日期 |
1990.06.13 |
申请号 |
EP19890121818 |
申请日期 |
1989.11.25 |
申请人 |
SILBERNAGEL, HERMANN;BEIERSDORF AKTIENGESELLSCHAFT |
发明人 |
SILBERNAGEL, HERMANN;WIEGAND, ULFRIED |
分类号 |
E01F9/06 |
主分类号 |
E01F9/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|