Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B60
VEHICLES IN GENERAL
Load children
B60F
VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; VEHICLES CAPABLE OF TRAVELLING IN OR ON DIFFERENT MEDIA, e.g. AMPHIBIOUS VEHICLES
Load children
1/00
Vehicles for use both on rail and on road; Conversions therefor
Load children Filter patents View analytics View as hierarchy
B60F1/04
with rail and road wheels on different axles
Load children Filter patents View analytics View as hierarchy