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Individual
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Individual
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Priority to ES0052162UpriorityCriticalpatent/ES52162U/en
Publication of ES52162UpublicationCriticalpatent/ES52162U/en
New joist for the construction, composed of several ceramic blocks characterized in that said blocks have slots of rectangular section in the lower part of the lateral faces to accommodate the rounds that are part of the armor. (Machine-translation by Google Translate, not legally binding)
ES0052162U1956-01-171956-01-17New joist for construction (Machine-translation by Google Translate, not legally binding)
PendingES52162U
(en)
Improvements introduced in terrestrial or hydraulic works constituted by obstacles of claraboya (Machine-translation by Google Translate, not legally binding)