with electrical or fluid transmitting systems

Full Title

Actuators for gearing speed-change mechanisms specially adapted for cycles > with electrical or fluid transmitting systems

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Subclass:

RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES