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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0226839ApriorityCriticalpatent/ES226839A1/en
Publication of ES226839A1publicationCriticalpatent/ES226839A1/en
A machine for slotting screws, which is essentially characterized by the precision provided to its primary elements of work, based on the existing parallelism between the element receiving the turning force and the driver or maintainer of the pieces of fasteners joined by a common shaft secured as a central column in the machine bed. (Machine-translation by Google Translate, not legally binding)
ES0226839A1956-02-201956-02-20A machine for grooving screws (Machine-translation by Google Translate, not legally binding)
ExpiredES226839A1
(en)
Longitudinal assembly of the sections of the column and the spindle applicable to grinding machines of flat surfaces (Machine-translation by Google Translate, not legally binding)