|
GB535733A
|
|
Improvements in marine reversing gearing
|
|
GB522519A
|
|
Improvements in friction clutches
|
|
GB514323A
|
|
Improvements in power transmission mechanism embodying hydraulic couplings
|
|
GB508088A
|
|
Improvements in variable-speed power-transmission mechanism
|
|
GB508030A
|
|
Improvements in variable-speed power-transmission mechanism
|
|
GB509761A
|
|
Improvements in or relating to hydraulic power transmitters
|
|
GB446979A
|
|
Improvements in automatically variable change-speed gearing
|
|
GB445786A
|
|
Improvements in or relating to hydraulic power transmission systems
|
|
GB374907A
|
|
Improvements in or relating to hydraulic couplings
|
|
GB377649A
|
|
Improvements in or relating to hydraulic power transmitters or couplings
|
|
GB363169A
|
|
Improvements in hydraulic couplings, gears or brakes
|
