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 ES91796UpriorityCriticalpatent/ES91796Y/en
Publication of ES91796UpublicationCriticalpatent/ES91796U/en
Application grantedgrantedCritical
Publication of ES91796YpublicationCriticalpatent/ES91796Y/en
Set of composition, characterized by being constituted by a plurality of base sheets, with crossed rows of holes and by a series of laminar pieces of complementary contour to form drawings, with pins protruding from one of their faces and spaced in correspondence with the orifices of the sheets, by which they must press fit in these. (Machine-translation by Google Translate, not legally binding)
ES91796U1962-02-241962-02-24
Composition game
ExpiredES91796Y
(en)
Improvements introduced in the manufacture of construction elements that include perforations (Machine-translation by Google Translate, not legally binding)