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Priority to ES104885UpriorityCriticalpatent/ES104885Y/en
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Publication of ES104885YpublicationCriticalpatent/ES104885Y/en
Vibrating device for mechanical sieves essentially characterized by being constituted by a substantially frustoconical piece of elastic condition integral with an axial bushing threaded internally in the base of whose part rigid circular segments are fixed together for the assembly of the vibrator to the body of the sieve presenting the base greater than said elastic piece a circular cavity in order to increase its special conditions. (Machine-translation by Google Translate, not legally binding)
ES104885U1964-03-061964-03-06
Vibrating device for mechanical sieves
ExpiredES104885Y
(en)
Improvements introduced in the construction of elastic rubber feet or similar elastic material, especially for microphone supports. (Machine-translation by Google Translate, not legally binding)
A perfect machine for the manufacture of hollow parts of reinforced and compressed concrete (Machine-translation by Google Translate, not legally binding)