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TALLERES CATALUNA S A
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TALLERES CATALUNA S A
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Application filed by TALLERES CATALUNA S AfiledCriticalTALLERES CATALUNA S A
Priority to ES1974204636UpriorityCriticalpatent/ES204636Y/en
Publication of ES204636UpublicationCriticalpatent/ES204636U/en
Application grantedgrantedCritical
Publication of ES204636YpublicationCriticalpatent/ES204636Y/en
Improved coupling sleeve, characterized by being constituted by a parallelepiped monobloc body that is grooved internally by several through holes communicated with each other and practiced by certain faces thereof, in whose mouths are provided. Recessed areas of greater diameter in order to receive, by fitting into them and by subsequent attachment to them, different elements to be coupled to form various couplings; while externally said monobloc body makes its handling by means of torsion levers, due to its parallelepiped constitution. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of dispersion colors of the antraquinonbenzacridonic series. (Machine-translation by Google Translate, not legally binding)