Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1970155103UpriorityCriticalpatent/ES155103Y/en
Publication of ES155103UpublicationCriticalpatent/ES155103U/en
Application grantedgrantedCritical
Publication of ES155103YpublicationCriticalpatent/ES155103Y/en
Slab composed of loose tubes and blocks, characterized in that it is constituted by hollow tubes of any section arranged in series one after the other, and arranged in parallel, and between these sections are interspersed the beams resistant or tying. (Machine-translation by Google Translate, not legally binding)
ES1970155103U1970-01-171970-01-17
FORGED COMPOSED OF LOOSE TUBES AND BLOCKS.
ExpiredES155103Y
(en)