Halel Khaled Yusuf ABDULRAHMAN,Michael Kevin ARORA,David James LENNON
申请号：
US16625124
公开号：
US20200146267A1
申请日:
2018.06.22
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A reef replacement system including: a front vertical open side having a horizontal lower edge and a parabolic upper edge, an upper layer extending from said parabolic upper edge to a height approximately equivalent to the height of said lower edge, wherein said system also includes at least two super-imposed cavities underneath said upper layer.
