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JOHANNES MAGNUS JONASSON LUNDI
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JOHANNES MAGNUS JONASSON LUNDI
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Application filed by JOHANNES MAGNUS JONASSON LUNDIfiledCriticalJOHANNES MAGNUS JONASSON LUNDI
Application grantedgrantedCritical
Publication of FR465254ApublicationCriticalpatent/FR465254A/fr
E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
E01B35/00—Applications of measuring apparatus or devices for track-building purposes
E01B35/02—Applications of measuring apparatus or devices for track-building purposes for spacing, for cross levelling; for laying-out curves
E—FIXED CONSTRUCTIONS
E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
E01B2203/00—Devices for working the railway-superstructure
E01B2203/16—Guiding or measuring means, e.g. for alignment, canting, stepwise propagation
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Engineering & Computer Science
(AREA)
Architecture
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Civil Engineering
(AREA)
Structural Engineering
(AREA)
FR465254D1913-09-011913-11-24Appareil pour controler l'écartement des voies et la surélévation des rails de chemin de fer et de tramways
ExpiredFR465254A
(fr)