127334 ⎘
Laying, rebuilding, or taking-up tracks; Tools or machines therefor Making of concrete parts of the track
PROCESS AND SYSTEM FOR LAYING TRACKS FOR UNDERGROUND, RAILWAY AND TRAMWAY LINES
#2PROCESS AND SYSTEM FOR LAYING TRACKS FOR UNDERGROUND, RAILWAY AND TRAMWAY LINES
#3Versatile light rail bed paver
#4Method for Constructing a Ballastless Railway Track
#5Casing for Concrete Bedding of Railway and Method for the Construction of a Railway
#6Method for converting a ballasted track into a slab track
#7Method for producing a slab trackway
#8Automatic machine for leveling and alignment of railway in plate, prior to the concrete
#9MACHINE AND METHOD FOR LAYING OF A SECOND CONCRETE SLAB OF A SLEEPERLESS RAIL-BED
#10Method and apparatus for constructing railway for rubber-wheeled automated guideway transit system
#11Method for the installation of slab tracks in twin tube tunnels
#12Method of covering a rail for a railway vehicle
#13Inserts for multiple component containers
#14Rail system
#15Method and device for laying a section of railway