ECA History

• ECA History in faces
• ECA History in systems
  • 1st period, 1972 – 1976
  • 2nd period, 1976 – 1985
  • 3rd period, 1985 – 1989
  • 4th period, 1989 – 2015
  • 5th period. 2015-present
• ECA History in documents
  • Electrochemical activation: the first invention
  • A method for regulating the physico-chemical properties of drilling mud
  • Protocol No. 7
  • An agreement on the right of an employee to own patents obtained for inventions created by him in connection with the performance of his official duties
  • Pravda newspaper, No. 189 [24446], July 8, 1985
  • Electrochemical activation of water and aqueous solutions: past, present, future