PL331894A1
(en )
1999-08-16
Steel railroad cross-ties and method of making them
PL291044A1
(en )
1992-02-24
Method of connecting turnout parts made of hardened cast manganic steel or rails of cast manganic steel with carbon steel rails
TR27904A
(en )
1995-10-11
Railway superstructure manufactured according to the method and method of constructing a ballast-free superstructure / overpass.
AU5660096A
(en )
1997-10-17
Low-alloy heat-treated pearlitic steel rails
PL304312A1
(en )
1995-06-12
Method of replacing old sleepers with new ones and track maintenance train therefor
IT1267313B1
(en )
1997-01-28
STEEL SHEET POLE FOR WIRE STRUCTURES FOR WINE AND FRUIT GROWING
DE69314178D1
(en )
1997-10-30
COMPOSED METAL AND FERRITE CONVERTER HEAD AND PRODUCTION METHOD THEREFOR
PL243474A1
(en )
1984-04-24
Frog,in particular actual frog point,for track crossings or turnouts and method of making the same
HUT63208A
(en )
1993-07-28
Track infrastructure and prefabricated track-base
PH21553A
(en )
1987-12-11
Work - hardenable austenitic manganese steel and method for the production thereof
HUT54745A
(en )
1991-03-28
Railway frog from cast hard manganese steel
KR960012866B1
(en )
1996-09-25
Thin-strip cast piece of austenitic stainless steel, thin-strip cold-rolled steel plate and method of manufacturing the same
DE69704790D1
(en )
2001-06-13
STAINLESS STEEL AUSTENITIC STEEL AND THEIR USE
UA28056C2
(en )
2000-10-16
METHOD OF ALUMOTHERMAL WELDING OF RAILS OF INTERMEDIATE METAL FILLING WITH ALLOYING OF STEEL CASTING IN THE AREA OF THE RAIL HEAD
NO305070B1
(en )
1999-03-29
Methods and plants for deoxidation of water
ZA943828B
(en )
1995-02-02
Method of intermediate cast welding of finely pearlitized rails
DE69714430D1
(en )
2002-09-05
MAGNETIC DATA READER AND METHOD USING INDUCTIVE AND MAGNETIC RESISTANT HEADS
FI924192L
(en )
1993-03-21
Rail crossing piece for tramway track and method for manufacturing same
CS165290A2
(en )
1991-10-15
method of cast built-up crossings and wedges from austenitic manganese steel manufactures
GB2274858B
(en )
1996-04-24
Metal gates and fencing and methods of making the same
ATA38995A
(en )
1996-02-15
METHOD FOR CONNECTING SOFT PARTS OR MADE OF MANGANESE STEEL CAST. MANGANE STEEL RAILS WITH A CARBON STEEL RAIL
TW325087U
(en )
1998-01-11
Joint structure of steel net fencing
HU205974B
(en )
1992-07-28
Rail frog from cast hard manganese steel
EG19345A
(en )
1994-11-30
Method for connection of railway point components consisting of cast hard manganese steel or manganese steel rails to rail made from carbon steel
PL289838A1
(en )
1992-10-19
Method of inoculating molten austenitic cast cr-ni steels of 18/9 type