Amphibious vertical take off and landing unmanned device with AI data processing apparatus
AN AUXILIARY SIGNALING DEVICE CONNECTED TO A TRAFFIC LIGHT AND OPERATED
Angle adjustable deflection reflective crosswalk lights and reflective signage systems using light
Animal road crossing automatic monitoring device and method based on roadside laser radar
AN OPTICAL SYSTEM FOR A SINGLE PIXEL OF THE VARIABLE-MESSAGE TRAFFIC SIGN
AN OPTICAL SYSTEM FOR DISTRIBUTION LIGHT FROM A SINGLE PIXEL OF THE VARIABLE-MESSAGE TRAFFIC SIGN
ANPASSBARE VISUELLE KENNUNGEN FÜR BEFÖRDERUNGSDIENSTFAHRZEUGE
ANTENNENMAST, VERFAHREN UND ANLAGE ZUR BEREITSTELLUNG VON FLUGDATEN UND COMPUTERPROGRAMM
ANTENNENMAST, VERFAHREN UND ANLAGE ZUR BEREITSTELLUNG VON FLUGDATEN UND COMPUTERPROGRAMM
Anti-collision navigation test method for navigation lights and signal lights
Anti-corrosion aluminum alloy lighthouse linking structure