Vincent André Vanderbecken,Christophe Spehar,Thomas Stéphan J. Blangille
申请号：
US14376367
公开号：
US20140370238A1
申请日:
2013.02.01
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The present invention relates to a system for forming a vegetative textile element comprising a first impermeable layer having a back face and a front face, a second layer comprising a synthetic felt provided with a water retention capacity and having a back face and a front face, said back face of said second layer facing said front face of said first impermeable layer and a third layer of synthetic polymer having openings as well as a back face and a front face, said back face of said third layer facing said front face of said second layer comprising a synthetic felt.
