70401 ⎘
Hydrodynamic or hydrostatic features of hulls or of hydrofoils; Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes by making use of supercavitation, e.g. for underwater vehicles
SYSTEMS AND METHODS FOR HIGH-SPEED CARGO TRANSPORT
#2SYSTEM FOR CARGO TRANSPORT
#3METHODS FOR CARGO TRANSPORT
#4SYSTEMS AND METHODS FOR CARGO TRANSPORT
#5Systems and methods for cargo transport
#6COMBINED DISC-TYPE CAVITATION STRUCTURE FOR UNDERWATER NAVIGATION OF UNDERWATER VEHICLE
#7ADJUSTABLE CAVITATOR STRUCTURE HAVING DOUBLE LAYER RETRACTABLE SHEET
#8JET-PROPELLED WATER-ENTRY COMPOSITE BUFFER DEVICE FOR MULTI-CHANNEL GAS RECYCLING
#9Cavitator system for suppressing cavity buoyancy effect and method thereof
#10Surface skimming munition
#11Fleet protection attack craft and underwater vehicles
#12High speed surface craft and submersible vehicle
#13High speed surface craft and submersible vehicle
#14Fleet protection attack craft
#15Cavitation device of underwater moving body and underwater moving body having the same
#16High speed surface craft and submersible vehicle
#17Surface skimming munition
#18Watercraft device
#19Fleet protection attack craft and underwater vehicles
#20Supercavitating projectile with reduced-drag control surfaces
#21Cavity-enhancing features and methods for a cavity-running projectile
#22Fleet protection attack craft