CS184810B2
(en )
1978-09-15
Travelling railway levelling and packing machine
GB1384445A
(en )
1975-02-19
Railway level crossing structures
CH543996A
(en )
1973-11-15
Rail locomotive
ZA723213B
(en )
1973-02-28
A mobile machine for distributing and profiling the bedding ballast of a railway track
BG22414A3
(en )
1977-02-20
FASTENING OF SHOULDER RAILS IN RAILWAY ARROWS LINES
PH10385A
(en )
1977-03-02
N-(furyl-methyl)-3-oxy-morphinans and salts thereof
CA948035A
(en )
1974-05-28
Track tamping and leveling machine
CS185610B2
(en )
1978-10-31
Mobile machine for treating the gravel bed of the railway track
YU231472A
(en )
1979-10-31
Vignoles railroad switch
AT322607B
(en )
1975-05-26
MACHINE FOR COMPACTING THE BALL BED OF THE RAILWAY CONSTRUCTION
CA959708A
(en )
1974-12-24
Railroad track working machine
AT295582B
(en )
1972-01-10
Railway track lifting and tamping machine
AU453660B2
(en )
1974-09-20
Railroad tie renewing and crib scarifying machine
ZA7133B
(en )
1971-10-27
Railroad tie renewing and crib scarifying machine
ZA713707B
(en )
1972-01-26
Mobile machine for the tamping and sleeper crib consolidation of railway tracks
ZA708359B
(en )
1971-09-29
A mobile machine for treating the ballast bed and fastenings of a railway track
DK149495C
(en )
1986-12-01
railway sleeper
AU4976572A
(en )
1974-06-13
Fastener for neck ties
ZA72532B
(en )
1972-11-29
Mobile railway track levelling and tamping machine
CA861929A
(en )
1971-01-26
Synthetic railway tie
ZA725896B
(en )
1973-05-30
Method of including hotbox messages in the control of train traffic
AU7363874A
(en )
1976-04-01
Improved railway sleeper
IT948798B
(en )
1973-06-11
RAILWAY SLEEP
IE36391L
(en )
1973-01-06
Tie bolt
ZA725356B
(en )
1973-06-27
Tamping tool