3130812

Information

• Patent Grant
• 3130812

• References
• Source

• Patent Number

  3,130,812

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1964
  60 years ago

• CPC

  • F01N1/125 - in combination with sound-absorbing materials
  • F01N1/10 - in combination with sound-absorbing materials
  • F04B39/0083 - using blow off silencers

• US Classifications

  • 181 - Acoustics
  • 096 - Gas separation: apparatus