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BERMEJO DEL VALLE CARMELO
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BERMEJO DEL VALLE CARMELO
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Application filed by BERMEJO DEL VALLE CARMELOfiledCriticalBERMEJO DEL VALLE CARMELO
Priority to ES104080UpriorityCriticalpatent/ES104080Y/en
Publication of ES104080UpublicationCriticalpatent/ES104080U/en
Application grantedgrantedCritical
Publication of ES104080YpublicationCriticalpatent/ES104080Y/en
Solid-Phase Diffusion Into Metallic Material Surfaces
(AREA)
Abstract
Instructional recreational game that is essentially characterized by having a hollow spheroidal body of fine thickness open at its polar ends and provided with the covering elements that are fixed on a peripheral neck of said mouths, also characterized by the fact that the total surface of said body presents a multiplicity of fine holes destined to receive and retain pieces of puzzles of adequate and irregular thickness that in their harmonization create the continents capital nations and atmospheric accidents in general typical of a earth sphere. (Machine-translation by Google Translate, not legally binding)
ES104080U1964-02-071964-02-07
Instructive Recreational Game
ExpiredES104080Y
(en)