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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MIGUEL MARTIN M DEL PILAR
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MIGUEL MARTIN M DEL PILAR
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Application filed by MIGUEL MARTIN M DEL PILARfiledCriticalMIGUEL MARTIN M DEL PILAR
Priority to ES8903679ApriorityCriticalpatent/ES2017194A6/en
Publication of ES2017194A6publicationCriticalpatent/ES2017194A6/en
Process for engraving the faces of prefabricated blocks of the type which are manufactured with a machine which has a static mould into which the material is poured in order, with subsequent vibration, to obtain a degree of compaction which is sufficient to maintain the shape of the block, provision being made, in such a case, on one of the laterals and, optionally, on one of the sides, for windows made in the mould with the arrangement and shape of the engraving to be carried out, in which are placed cores associated with actuation means which impel them onto the block, once compaction has taken place, withdrawing again but leaving an engraving on the corresponding face.
ES8903679A1989-10-311989-10-31Process for engraving the faces of prefabricated blocks
Expired - LifetimeES2017194A6
(en)