Method and apparatus for the propulsion of water vehicles
DE3932918A1
Electromagnetic submarine propulsion
DE3924996A1
METHOD AND DEVICE FOR DRIVING WATER VEHICLES
DE3916882A1
Driving marine vessel using force on charge carriers in ambient water - flowing through pipe in which electric and magnetic fields are generated
DE3908576A1
METHOD AND DEVICE FOR LOCALIZING PROTON ARMS LOCATED IN WATER-BASED ENVIRONMENT, IN PARTICULAR FOR LOCATING SUBMARINE OR MARINE IN A SEA OR INLAND WATER
DE3908573A1
Method of operating submerged submarines, and a submarine
DE3908575A1
UNDERWATER VEHICLE WITH A PASSIVE OPTICAL OBSERVATION SYSTEM
DE3908572A1
METHOD AND DEVICE FOR REDUCING THE SOUND EMISSION OF SUBMERSIBLES SUBMERSIBLE
DE3908577A1
METHOD AND DEVICE FOR REDUCING THE SOUND EMISSION OF SUBMERSIBLES SUBMERSIBLE
DE3908578A1
METHOD FOR INFLUENCING A SOUND SOURCE, IN PARTICULAR A SUBMERSIBLE SUBMARINE, AND SUBMARINE
DE3908574A1
METHOD FOR OPERATING SUBMERSIBLES AND SUBMERSIBLES
DE2356538A1
Water craft system for underwater operations - consists of catamaran and underwater craft lifted into place by winch gear
US3530372A
Method and apparatus for selecting plant seeds for sowing
