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Application filed by Jan Prokop, Jiri ZacharfiledCriticalJan Prokop
Priority to CS307377ApriorityCriticalpatent/CS193852B1/cs
Publication of CS193852B1publicationCriticalpatent/CS193852B1/cs
CS307377A1977-05-111977-05-11Facility for interchange of the hydraulic units for adjusting teh lower cylinders of the roll stand in the pressure
CS193852B1
(en)