A marker buoy constructed of a main shaft extending vertically when in use and including a marker flag, a floating body, and a spool mounted to the main shaft.
BUOY MARKER WITH DEPLOYING ANCHOR
2016-07-14
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
HYBRID CABLE FOR OCEAN OBSERVATION BUOY ANCHOR SYSTEM AND BUOY ANCHOR SYSTEM
European Patent Office | 2021
|