Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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BROCHON WIHLEM RENE
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BROCHON WIHLEM RENE
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Application filed by BROCHON WIHLEM RENEfiledCriticalBROCHON WIHLEM RENE
Priority to ES0025138UpriorityCriticalpatent/ES25138Y/es
Publication of ES25138UpublicationCriticalpatent/ES25138U/es
Application grantedgrantedCritical
Publication of ES25138YpublicationCriticalpatent/ES25138Y/es
Por perfeccionamientos en las herramientas de roscar, caracterizado por que cortan solamente sobre la mitad del perfil a roscar, evitando de esta manera la comprensión anormal del metal y del arrastre del mismo en los flancos de las roscas.
ES0025138U1950-05-261950-05-26Herramientas perfeccionadas de roscar
ExpiredES25138Y
(es)