IN141095BIN1373/CAL/1976AIN1373CA1976AIN141095BIN 141095 BIN141095 BIN 141095BIN 1373CA1976 AIN1373CA1976 AIN 1373CA1976AIN 141095 BIN141095 BIN 141095B
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Priority claimed from SU1855761Aexternal-prioritypatent/SU492137A1/ru
Application filed by Inst Elektroswarki PatonafiledCriticalInst Elektroswarki Patona
Priority to IN1373/CAL/1976ApriorityCriticalpatent/IN141095B/en
Publication of IN141095BpublicationCriticalpatent/IN141095B/en