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Individual
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Individual
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Priority to ES101075ApriorityCriticalpatent/ES101075A1/es
Publication of ES101075A1publicationCriticalpatent/ES101075A1/es
ES101075A1927-01-081927-01-08La fabricación de ladrillos hidráulicos, especiales para las aristas y vértices de los pisos o suelos con paredes.
ExpiredES101075A1
(es)