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NA MLOOZE VENNOOTSCHAP VIGOROS
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NA MLOOZE VENNOOTSCHAP VIGOROS
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Application filed by NA MLOOZE VENNOOTSCHAP VIGOROSfiledCriticalNA MLOOZE VENNOOTSCHAP VIGOROS
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Publication of FR726869ApublicationCriticalpatent/FR726869A/fr
E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
E01C5/00—Pavings made of prefabricated single units
E01C5/22—Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials
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Engineering & Computer Science
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Architecture
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Civil Engineering
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Structural Engineering
(AREA)
FR726869D1931-11-241931-11-24Procédé et dispositif pour la fabrication de plaques métalliques de recouvrement pour dalles de pavage
ExpiredFR726869A
(fr)