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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CAMPO AGUD JOAQUIN
Original Assignee
CAMPO AGUD JOAQUIN
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Application filed by CAMPO AGUD JOAQUINfiledCriticalCAMPO AGUD JOAQUIN
Priority to ES94897UpriorityCriticalpatent/ES94897Y/en
Publication of ES94897UpublicationCriticalpatent/ES94897U/en
Application grantedgrantedCritical
Publication of ES94897YpublicationCriticalpatent/ES94897Y/en
Slate for the teaching of languages, characterized by being constituted by a support frame, in which interchangeable panels can be fixed, in which they have been printed or engraved, texts in the language to be taught, and in their own, corresponding vertically in lines alternate the corresponding translations. (Machine-translation by Google Translate, not legally binding)
ES94897U1962-08-301962-08-30
Blackboard for language teaching
ExpiredES94897Y
(en)