JPS5350715A
(en )
1978-05-09
Method and device for tracking track
JPS5330506A
(en )
1978-03-22
Fixing device for railroad track
DE2963621D1
(en )
1982-10-28
Method and apparatus for positioning a transducing head
NO831208L
(no )
1983-10-17
Fremgangsmaate og anordning for perforering av en broenn
FR2343887A1
(fr )
1977-10-07
Procede et dispositif de ventilation d'un tunnel ferroviaire
GB2005232A
(en )
1979-04-19
Apparatus for positioning and advancing a recording web
JPS5235008A
(en )
1977-03-17
Method and device for replacing track section
JPS5261005A
(en )
1977-05-20
Method and device for correcting railroad track
GB2077458B
(en )
1984-03-28
Device for locating a desired information track
JPS5551304A
(en )
1980-04-15
Method and device for detecting position
JPS52104143A
(en )
1977-09-01
Method and apparatus for error modification
KE2894A
(en )
1978-10-27
A railway rail-fastening clip and a method and an apparatus for making a railway rail-fastening clip
JPS5425807A
(en )
1979-02-27
Method of and device for accurately holding track
ZA764551B
(en )
1977-07-27
Device for laying the sleepers of a track
JPS54113110A
(en )
1979-09-04
Method of reducing set error of railway track and its device
YU59677A
(en )
1982-08-31
Device for separating the covering of a railway track
JPS5354007A
(en )
1978-05-17
Method and device for collecting data track
JPS51146810A
(en )
1976-12-16
Device for scanning oblique track magnetic tape device
JPS5353791A
(en )
1978-05-16
Method and device for szztwisting
JPS51144211A
(en )
1976-12-11
Device for scanning oblique track magnetic tape device
CS178990B1
(en )
1977-10-31
Method and device for aligning direction and height of a track
JPS5350992A
(en )
1978-05-09
Method and device for tracing target
GB2006859B
(en )
1982-06-16
Method and apparatus for laying railway track
JPS5384310A
(en )
1978-07-25
Method and device for making pile
FR2345681A1
(fr )
1977-10-21
Procede et dispositif pour le finissage d'un four de fusion