1950 ⎘
Stationary catching devices Fixed nets with traps
ROPE RELEASING APPARATUS, FISHING SYSTEM AND METHOD FOR CONTROLLING A FISHING SYSTEM
#2AQUATIC SPECIMEN CAPTURE DEVICE
#3Collapsible Fish Trap With Acoustic Masking Properties
#4Rope releasing apparatus, fishing system and method for controlling a fishing system
#5Fishing net with post and cable pulley system
#6Collapsible fish trap with acoustic masking properties
#7Rope releasing apparatus, fishing system and method for controlling a fishing system
#8Collapsible fish trap with acoustic masking properties
#9Fishing devices and methods
#10INVOLUNTARY GUIDANCE AND TRANSPORT SYSTEM FOR FISH
#11Fishing devices and methods
#12Experimental device and experimental method for studying quantitative relationship between spawning of parent fish and stimulation of flow velocity
#13Energy-driven in-situ plankton collecting device
#14Fishing devices and methods
#15Delayed release device with expendable linkage for temporarily storing and restraining the buoy line and buoys of a shellfish or fish trap or the like, beneath the sea surface for a predetermined time interval
#16Organism eradication system and method of use
#17Marine specimen capture system
#18Mechanical fish trap