3920186

Information

• Patent Grant
• 3920186

• References
• Source

• Patent Number

  3,920,186

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1975
  49 years ago

• CPC

  • F16L27/0861 - Arrangements of joints with one another and with pipes or hoses
  • B01F3/0412 - Mounting the bubbling devices or the diffusers
  • C02F3/203 - Swing diffusers
  • F16L47/02 - Welded joints Adhesive joints
  • F16L47/18 - Adjustable joints Joints allowing movement
  • B01F2003/0417 - Mounting the gas transporting elements
  • Y02W10/15 - Aerobic processes
  • Y10S261/47 - Swing diffusers

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 261 - Gas and liquid contact apparatus