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 ES1981259256UpriorityCriticalpatent/ES259256Y/en
Publication of ES259256UpublicationCriticalpatent/ES259256U/en
Application grantedgrantedCritical
Publication of ES259256YpublicationCriticalpatent/ES259256Y/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
A mathematical puzzle that is characterized by chips or pieces in number of twenty-seven, which have the form of hexahedrons or cubes. (Machine-translation by Google Translate, not legally binding)
ES1981259256U1981-06-301981-06-30
A MATHEMATICAL PUZZLE
ExpiredES259256Y
(en)