82505 ⎘
Cranes; Cranes with arms or jibs; Multiple cranes; Travelling cranes Cranes on rails or on rail vehicles
Sub-classes:FOUR-DIMENSIONAL CRANE RAIL MEASUREMENT SYSTEMS
#2Process and System for Pole and Conductor Installation for Charging While Moving
#3Bridge crane apparatus for opening and closing railcar lids
#4Four-dimensional crane rail measurement systems
#5STS multi-trolley portal gantry container crane
#6Hoisting system for installing a wind turbine