When in use the bottom of the floating section is in contact with water, allowing those above to see through the floating section and into the water.
Optically Transparent Floating Dock
2017-03-16
Patent
Electronic Resource
English
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |