2392559

Information

• Patent Grant
• 2392559

• References
• Source

• Patent Number

  2,392,559

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1946
  79 years ago

• CPC

  • F01N1/081 - by passing the gases through a mass of particles
  • F01N1/10 - in combination with sound-absorbing materials

• US Classifications

  • 181 - Acoustics