|
KR20180110650A
|
|
Wave height measuring device which is installed to existing floating body on the sea
|
|
KR20170139468A
|
|
Calibration device for wave height of ocean
|
|
KR20170139467A
|
|
Simplified wave meter using ship
|
|
KR20190038212A
|
|
Ocean black box surveilance device for standard-type of light bouy
|
|
KR20190038211A
|
|
Ocean surveilance system based on real-time locating for standard-type of light bouy
|
|
KR20130074436A
|
|
Mooring boat type flow velocity and wave meter
|
|
KR20130074478A
|
|
Shock absorbing type flow velocity and wave meter
|
|
KR101086859B1
|
|
Air pollution reduction device with visibility meter
|
|
KR101121568B1
|
|
Built-in observatories type void sphere buoy for oceanographic observation
|
|
KR20110137477A
|
|
Telecontrol type optical visibility meter
|
|
KR20090014311A
|
|
Moorage type oceanographic observation station with revolution buoy
|
|
KR20050007234A
|
|
Self-balancing observation buoy
|
|
KR20040062486A
|
|
Circuit board housing for submerged sensor
|
|
KR20040063858A
|
|
Oceanographic observation station using mobile communication network and its operation method
|
