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Talleres Estrada S A
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Talleres Estrada S A
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Priority to ES1977226879UpriorityCriticalpatent/ES226879Y/en
Publication of ES226879UpublicationCriticalpatent/ES226879U/en
Application grantedgrantedCritical
Publication of ES226879YpublicationCriticalpatent/ES226879Y/en
Pernio for perfected carpentry, characterized by the fact that inside the female there is a bushing that houses a steel ball in its upper part. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of 5- (indol-3-ilmetilen) 1,3-dimethyl-2-methylino-4-imidazolidinone optionally 6-replaced rent. (Machine-translation by Google Translate, not legally binding)