ES246925A2 - Procedure for the manufacture of permanent magnetic magnets (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the manufacture of permanent magnetic magnets (Machine-translation by Google Translate, not legally binding)
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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Lignes Telegraphiques et Telephoniques LTT SA
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Lignes Telegraphiques et Telephoniques LTT SA
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Priority claimed from FR759177Aexternal-prioritypatent/FR72987E/en
Application filed by Lignes Telegraphiques et Telephoniques LTT SAfiledCriticalLignes Telegraphiques et Telephoniques LTT SA
Publication of ES246925A2publicationCriticalpatent/ES246925A2/en
Improvements in the manufacturing process of permanent magnetic magnets of the ceramic class of large coercive field such as that specified in the main patent, characterized in that the material added during the second crushing is a compound capable of being transformed into silica. (Machine-translation by Google Translate, not legally binding)
ES0246925A1958-02-261959-01-29Procedure for the manufacture of permanent magnetic magnets (Machine-translation by Google Translate, not legally binding)
ExpiredES246925A2
(en)