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BEKAERT PVBA LEON
Trefileries Leon Bekaert SPRL
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BEKAERT PVBA LEON
Trefileries Leon Bekaert SPRL
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Application filed by BEKAERT PVBA LEON, Trefileries Leon Bekaert SPRLfiledCriticalBEKAERT PVBA LEON
Publication of ES356303A1publicationCriticalpatent/ES356303A1/en
Method of heat treatment of steel in elements made of carbon steel or carbon steel alloys possessing a perlite structure and intended for use in prestressing concrete, characterized in that it comprises an elaboration in two joint operations of said elements to effect a deformation, at a temperature between 150 to 350º c. (Machine-translation by Google Translate, not legally binding)
ES356303A1967-07-191968-07-19Steel thermal treatment method. (Machine-translation by Google Translate, not legally binding)
ExpiredES356303A1
(en)
A procedure for the application of characterization marks and similar on montones, blocks or similar of metal in a hot state. (Machine-translation by Google Translate, not legally binding)