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Individual
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Individual
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Priority to ES7867ApriorityCriticalpatent/ES7867A1/es
Publication of ES7867A1publicationCriticalpatent/ES7867A1/es
ES7867A1888-02-041888-02-04Mejoras en correderas o vías y carruajes, rastras y trincas para ferrocarril de recreo llamado "Toboggan".
ExpiredES7867A1
(es)