127476 ⎘
Design or layout of roads, e.g. for noise abatement, for gas absorption Design or auxiliary structures for compelling drivers to slow down or to proceed with caution, e.g. tortuous carriageway; Arrangements for discouraging high-speed or non-resident traffic
RUNWAY ARRANGEMENT FOR SIMULTANEOUS LANDING AND TAKE OFF
#2RUNWAY ARRANGEMENT FOR SIMULTANEOUS LANDING AND TAKE OFF
#3Intelligent Solar Roadway System and Solar Roadway Panels
#4RUNWAY ARRANGEMENT
#5Device and method for modifying the layout of a vehicle racing course