Original languageRussian
Patent number2758249
IPCG01V1/30
Priority date22.03.2021
Publication statusPublished - 27 Oct 2021

    State classification of scientific and technological information

  • 59.45.29 Devices for the nondestructive testing of products and materials by acoustic method
  • 37.31.19 Seismology

ID: 28372840