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DIONISOTTI JOSEPH
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DIONISOTTI JOSEPH
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Priority to ES0034161UpriorityCriticalpatent/ES34161Y/es
Publication of ES34161UpublicationCriticalpatent/ES34161U/es
Application grantedgrantedCritical
Publication of ES34161YpublicationCriticalpatent/ES34161Y/es
Processing Of Stones Or Stones Resemblance Materials
(AREA)
Abstract
Una inserción cortante postiza para útil de perforación de rocas, caracterizada por que sus caras longitudinales son cónicas a la vez apartándose una de la otra desde su vértice a su base y según su eje longitudinal, con al fin de asegurar una fijación muy sólida de la inserción sobre el útil sin necesidad de soldadura.
ES0034161U1952-09-301952-09-30Una inserción cortante para útiles de perforación de minas y similares
ExpiredES34161Y
(es)