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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MFESA METALURG FERROA
Original Assignee
MFESA METALURG FERROA
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Application filed by MFESA METALURG FERROAfiledCriticalMFESA METALURG FERROA
Priority to ES377607ApriorityCriticalpatent/ES377607A3/en
Publication of ES377607A3publicationCriticalpatent/ES377607A3/en
A provision of mining pits, with inserts of hard metal in the work zones, characterized in that they comprise; a working front part p, in which a hard metal cutting plate is provided, joined by special welding to this working part of the pike, and a rear or control part arranged to be coupled in one of the housing of the holder. Machine tools designed to mount this type of spades, including this back part an area intended to incorporate the system for fixing the pike in the housings of said tool holder. (Machine-translation by Google Translate, not legally binding)
ES377607A1970-03-171970-03-17A disposition of pica de mineria. (Machine-translation by Google Translate, not legally binding)
ExpiredES377607A3
(en)