3670840

Information

• Patent Grant
• 3670840

• References
• Source

• Patent Number

  3,670,840

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1972
  52 years ago

• CPC

  • G01V1/116 - where pressurised combustion gases escape from the generator in a pulsating manner

• US Classifications

  • 181 - Acoustics