71586257
Oct 13, 1949
May 6, 1952
AUTOMATIC AND MANUAL MARINE VEHICLE STEERING SYSTEMS EACH CONSISTING OF A STEERING STAND WITH ELECTRICAL PICK-OFFS CONTROLLED FROM THE STEERING WHEEL AND/OR A COMPASS REFERENCE, AND A CONNECTED RUDDER ACTUATING SERVO SYSTEM, SOLD AS A UNITARY STRUCTURE
Yarns and Threads