E - Fixed Constructions – 01 – B
Patent
E - Fixed Constructions
01
B
104/2
E01B 1/00 (2006.01) E01B 3/38 (2006.01)
Patent
CA 1338616
Railway track is laid by supporting the rails in spacers above a pair of parallel flexible tubes, which are then filled with aggregate under pressure to contact the feet of the rails and to curl around the feet so that when set the rail is continuously supported and no sleepers or ballast are required.
608602
Kusel Peter Gunter
Rose Joachim
Kusel Peter Gunter
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Rose Joachim
LandOfFree
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