CA943660A
(en )
1974-03-12
Railway signal system
AU404626B2
(en )
1968-05-09
Method to transmit and evaluate signals produced by trains in the railway signalling system
CA941494A
(en )
1974-02-05
Track to train communication systems
AU1344866A
(en )
1968-05-09
Method to transmit and evaluate signals produced by trains in the railway signalling system
AU463306B2
(en )
1975-07-02
Improvements in or relating to railway signalling apparatus and systems
AU1052870A
(en )
1971-07-29
Improvements in or relating to railway trains
AU1075970A
(en )
1971-08-05
Improvements in or relating to railway track maintenance
AU412345B2
(en )
1968-08-15
Improvements in and relating to railway track maintenance equipment
CA820711A
(en )
1969-08-19
Railway car draft structure
AU1766867A
(en )
1968-08-15
Improvements in and relating to railway track maintenance equipment
AU289380B2
(en )
1967-11-09
Railroad car mover
AU289378B2
(en )
1967-09-14
Railway vehicle bogie
CA808012A
(en )
1969-03-11
Railway car uncoupling devices
CA739206A
(en )
1966-07-26
Railroad train, railroad car and control apparatus therefor
CA827433A
(en )
1969-11-18
Railway car mover
CA737303A
(en )
1966-06-28
Railway car coupler
CA738821A
(en )
1966-07-19
Railway car coupler
CA748275A
(en )
1966-12-13
Railway car coupler
CA747231A
(en )
1966-11-29
Railway car coupler
CA738728A
(en )
1966-07-19
Railway car construction
CA739207A
(en )
1966-07-26
Railway car construction
AU508366A
(en )
1967-11-09
Railroad car mover
AU266466A
(en )
1967-09-14
Railway vehicle bogie
AU443360B2
(en )
1973-12-03
Improvements in or relating to railway trains
CA732878A
(en )
1966-04-26
Railway car underframe construction