BR7708152A -
PIPE CONTAINING CEMENT, NON-TENSIONED, REINFORCED, RIGID AND INFLEXIBLE SUBSTANCING CONTAINING A TUBULAR BODY FROM A COMPOSITION CONTAINING A HYDRAULIC CEMENT;
- Google Patents
PIPE CONTAINING CEMENT, NON-TENSIONED, REINFORCED, RIGID AND INFLEXIBLE SUBSTANCING CONTAINING A TUBULAR BODY FROM A COMPOSITION CONTAINING A HYDRAULIC CEMENT;
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Publication number
BR7708152A
BR7708152ABR7708152ABR7708152ABR7708152ABR 7708152 ABR7708152 ABR 7708152ABR 7708152 ABR7708152 ABR 7708152ABR 7708152 ABR7708152 ABR 7708152ABR 7708152 ABR7708152 ABR 7708152A
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Application filed by Cement Asbestos Prod CofiledCriticalCement Asbestos Prod Co
Priority to BR7708152ApriorityCriticalpatent/BR7708152A/en
Publication of BR7708152ApublicationCriticalpatent/BR7708152A/en
BR7708152A1977-12-081977-12-08
PIPE CONTAINING CEMENT, NON-TENSIONED, REINFORCED, RIGID AND INFLEXIBLE SUBSTANCING CONTAINING A TUBULAR BODY FROM A COMPOSITION CONTAINING A HYDRAULIC CEMENT;
BR7708152A
(en)
PIPE CONTAINING CEMENT, NON-TENSIONED, REINFORCED, RIGID AND INFLEXIBLE SUBSTANCING CONTAINING A TUBULAR BODY FROM A COMPOSITION CONTAINING A HYDRAULIC CEMENT;
PIPE CONTAINING CEMENT, NON-TENSIONED, REINFORCED, RIGID AND INFLEXIBLE SUBSTANCING CONTAINING A TUBULAR BODY FROM A COMPOSITION CONTAINING A HYDRAULIC CEMENT;
PIPE CONTAINING CEMENT, NON-TENSIONED, REINFORCED, RIGID AND INFLEXIBLE SUBSTANCING CONTAINING A TUBULAR BODY FROM A COMPOSITION CONTAINING A HYDRAULIC CEMENT;
PROCEDURE AND DEVICE FOR THE INTRODUCTION OF A CONCRETE LINER DURING THE ADVANCEMENT OF UNDERGROUND CAVITIES, ESPECIALLY TUNNELS, GALLERIES OR OTHER WORKS.
PIPE CONTAINING CEMENT, NON-TENSIONED, REINFORCED, RIGID AND INFLEXIBLE SUBSTANCING CONTAINING A TUBULAR BODY FROM A COMPOSITION CONTAINING A HYDRAULIC CEMENT;