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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TSNII TEK
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TSNII TEK
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Application filed by TSNII TEKfiledCriticalTSNII TEK
Priority to ES359201ApriorityCriticalpatent/ES359201A1/en
Publication of ES359201A1publicationCriticalpatent/ES359201A1/en
Perfections in the pressing of metal articles, placing an insert on the tool and the preform, characterized by the fact that pressed non-metallic materials are used as an insert. (Machine-translation by Google Translate, not legally binding)
ES359201A1968-10-041968-10-04Improvements in the pressing of metal articles. (Machine-translation by Google Translate, not legally binding)
ExpiredES359201A1
(en)