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Application filed by Inst Gornogo Dela An KazakhskfiledCriticalInst Gornogo Dela An Kazakhsk
Priority to SU874334830ApriorityCriticalpatent/SU1488479A1/ru
Application grantedgrantedCritical
Publication of SU1488479A1publicationCriticalpatent/SU1488479A1/ru
Machine for and method of continuously disintegrating a rock or the like and taking away disintegrated output for use in mining,earth moving and tunnel driving