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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Priority to ES149049UpriorityCriticalpatent/ES149049U/en
Publication of ES149049UpublicationCriticalpatent/ES149049U/en
A didactic toy, which is formed by a plurality of plates with drafts provided on at least one of its edges of a pair of homologous appendages projecting radially following substantially parallel planes, whose appendices have means to receive tightly and retain between both to a link piece in the form of a link, which constitutes the joining means of each pair of plates. (Machine-translation by Google Translate, not legally binding)
ES149049U1969-05-291969-05-29Educational toy (Machine-translation by Google Translate, not legally binding)
PendingES149049U
(en)