2398322

Information

• Patent Grant
• 2398322

• References
• Source

• Patent Number

  2,398,322

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1946
  78 years ago

• CPC

  • F02M35/14 - Combined air cleaners and silencers
  • F02M35/02466 - Meshes; Grids; Perforated plates
  • F02M35/02483 - Cylindrical, conical, oval, spherical or the like filter elements; wounded filter elements
  • F02M35/1211 - by using inserts in the air intake flow path

• US Classifications

  • 181 - Acoustics