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Application filed by Vnii Prirodnykh GazovfiledCriticalVnii Prirodnykh Gazov
Priority to AT379378ApriorityCriticalpatent/AT374320B/de
Publication of ATA379378ApublicationCriticalpatent/ATA379378A/de
Application grantedgrantedCritical
Publication of AT374320BpublicationCriticalpatent/AT374320B/de