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Application filed by Частное Акционерное Общество "Азовэлектросталь", Публичное Акционерное Общество "Азовзагальмаш"filedCriticalЧастное Акционерное Общество "Азовэлектросталь"
Priority to UAU201215177UpriorityCriticalpatent/UA81265U/en
Publication of UA81265UpublicationCriticalpatent/UA81265U/en
A scarifier for preparing molding sand comprises a housing made in the form of a closed vessel, a drive shaft with fixed arms, on each of which blades are detachably secured. The blades are coated with a high strength material, such as "Ledurit", at the ends with a thickness equal to S, on a flat surface - equal to S, where S= 5 ÷ , and on the flat surface - S= 3 ÷ .
UAU201215177U2012-12-292012-12-29Scarifier for preparing molding sand
UA81265U
(en)
Prepregs based on a storage-stable reactive or highly reactive polyurethane composition with a fixed film, and the composite component produced therefrom.