Juan Ignacio Garcia Rey,Javier Urgoiti Martin,Francisco Javier Del Real Tunon
申请号：
US14352514
公开号：
US20140283760A1
申请日:
2012.10.03
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The invention relates to a passage device for fauna, which includes a first support structure to which is connected an overhead door, and which has been designed both to enable the passage of fauna and to prevent said fauna from accessing the inside of an enclosure for roads, railway lines and other infrastructures or premises enclosed by a fence.
