3722923

Information

• Patent Grant
• 3722923

• References
• Source

• Patent Number

  3,722,923

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  51 years ago

• CPC

  • F16L58/184 - for joints in which sealing surfaces are pressed together by means of a member
  • F16L19/12 - with additional sealing means

• US Classifications

  • 285 - Pipe joints or couplings