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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0045888UpriorityCriticalpatent/ES45888Y/es
Publication of ES45888UpublicationCriticalpatent/ES45888U/es
Application grantedgrantedCritical
Publication of ES45888YpublicationCriticalpatent/ES45888Y/es
Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
Por "CALENDARIO PARA EL SIGLO XX", caracterizado por dos superficies planas, de forma rectangular unidas una a otra por toda la mitad de su superficie superior y separadas ligeramente por su mitad inferior dejando entre ambas un espacio libre y volviendo a unirse en su extremo inferior.
ES0045888U1955-01-141955-01-14Calendario para el siglo XX
ExpiredES45888Y
(es)