ES317447A1 - Mejoras en la fabricaciën de elementos de construcciën de acero, especialmente de elementos de armadura para construcciones de hormigën de acero
- Google Patents
Mejoras en la fabricaciën de elementos de construcciën de acero, especialmente de elementos de armadura para construcciones de hormigën de acero
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AVI Alpenlaendische Veredelungs Industrie GmbH
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AVI Alpenlaendische Veredelungs Industrie GmbH
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Priority to ES0317447ApriorityCriticalpatent/ES317447A1/es
Publication of ES317447A1publicationCriticalpatent/ES317447A1/es
ES0317447A1965-09-141965-09-14Mejoras en la fabricaciën de elementos de construcciën de acero, especialmente de elementos de armadura para construcciones de hormigën de acero
ExpiredES317447A1
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