发明名称 |
Oberflächenmarkierungsstreifen. |
摘要 |
An improved roadway marker rubber-like strip in which the upper layer is deformed into protruberances such as wedges or ridges, preferably provided with a coating of exposed retro-reflective beads, that have been cross-link-vulcanized to provide the same with memory that permits shape restoration following depression by vehicle traffic, and a cold-flow un-vulcanized bottom layer adhered to the roadway and conforming without memory to the same under vehicle traffic. |
申请公布号 |
DE68911288(T2) |
申请公布日期 |
1994.06.30 |
申请号 |
DE1989611288T |
申请日期 |
1989.09.06 |
申请人 |
BRITELINE CORP., WEST ROXBURY, MASS. |
发明人 |
WYCKOFF, CHARLES W., NEEDHAM MASSACHUSETTS |
分类号 |
E01F9/04;E01F9/08;G09F19/22 |
主分类号 |
E01F9/04 |
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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