IL118229A0
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1997-03-18
Apparatus and method for cutaneous treatment employing a laser
EP1057154A4
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2001-05-16
Traffic event recording method and apparatus
AP9701164A0
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1998-01-31
Drilling method and apparatus
PL331894A1
(en )
1999-08-16
Steel railroad cross-ties and method of making them
HU9202875D0
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1992-12-28
Method and machine arrangement for maintaining rall tracks
GB2310116B
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2000-06-07
Method and apparatus for clock recovery
AU4143797A
(en )
1998-04-17
A method of placing rail sections and a means therefore
ZA973898B
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1997-12-08
Method and apparatus for purifying a substance.
GB2274669B
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1996-06-05
A machine arrangement for and a method of tamping a railway track
GB9702069D0
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1997-03-19
Method and device for needling a web
GB9726536D0
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1998-02-11
Method and device for needling a web
PL313062A1
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1996-09-16
Track tamping machine, track tamping system and method
GB2264320B
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1995-05-10
An installation for ballasting and tamping a track
AU1901597A
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1997-10-30
A machine and method for ballasting a track
GB9807823D0
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1998-06-10
Railway construction method and apparatus
PL347366A1
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2002-04-08
Method and device for positioning a train
EP0894016A4
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2000-05-24
Apparatus and method for locating a catheter
ZA97443B
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1997-10-16
Method of and device for constructing a ballastless and tieless railrod track.
GB2330723B
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2000-04-12
Method and apparatus for coding information
GB2327292B
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1999-09-01
Recording apparatus and recording method
HUT75279A
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1997-05-28
Track for railway traffic and method for reinforcing of tracks
GB2315359B
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1998-09-30
Real-time track seek apparatus and method therefor
PL315024A1
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1997-01-06
Railroad track points setting apparatus
ZA974889B
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1997-12-30
A drilling apparatus and method.
EP0694650A3
(en )
1996-05-01
Method for track construction and machine therefor