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HARRY J CORELL
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HARRY J CORELL
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Publication of FR356905ApublicationCriticalpatent/FR356905A/fr
E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
E01B3/36—Composite sleepers
E—FIXED CONSTRUCTIONS
E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
E01B9/00—Fastening rails on sleepers, or the like
E01B9/60—Rail fastenings making use of clamps or braces supporting the side of the rail
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FR356905D1905-08-121905-08-12Traverse et dispositif de fixation pour rails de chemins de fer
ExpiredFR356905A
(fr)