EMBEDMENT PLATE FOR PEDESTRIAN WALKWAYS WITH REINFORCED PROJECTIONS
- 专利权人:
- MetaDome; LLC
- 发明人:
- Duane F. Sippola
- 申请号:
- US15208375
- 公开号:
- US20170007493A1
- 申请日:
- 2016.07.12
- 申请国别(地区):
- US
- 年份:
- 2017
- 代理人:
- 摘要:
- An embedment tile for producing a tactilely detectable surface in a pedestrian walkway with an improved cross beam anchor.
- 来源网站:
- 中国工程科技知识中心