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Accesorios Y Fornituras S A
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Accesorios Y Fornituras S A
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Priority to ES9403069UpriorityCriticalpatent/ES1029527Y/es
Publication of ES1029527UpublicationCriticalpatent/ES1029527U/es
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Publication of ES1029527YpublicationCriticalpatent/ES1029527Y/es
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
TROQUELADORA MANUAL, DEL TIPO DE LAS EMPLEADAS PARA CORTAR ELEMENTOS LAMINARES OBTENIENDO PORCIONES CON DETERMINADO CONTORNO; CARACTERIZADA PORQUE PRESENTE UN MECANISMO DE ACCIONAMIENTO TIPO TIJERA CUYOS BRAZOS DEFINEN A UNO DE LOS LATERALES DEL EJE DE GIRO SENDAS PORCIONES DE AGARRE, Y EN LATERAL OPUESTO UNA PLACA DE FIJACION PARA TROQUELES INTERCAMBIABLES Y UN REGRUESAMIENTO REDONDEADO QUE ESTABLECE EL APRIETE DEL TROQUE CONTRA LA PLACA DE FIJACION.
Processo para o aperfeicoamento da seletividade de hidrogenacao de duplas ligacoes na cadeia principal de um polimero contendo duplas ligacoes em sua cadeia principal e insaturacao vinila,e processo para o aperfeicoamento da seletividade de hidrogenacao de duplas ligacoes na cadeia principal de um elastomero