3574354

Information

• Patent Grant
• 3574354

• References
• Source

• Patent Number

  3,574,354

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1971
  53 years ago

• CPC

  • F16L27/111 - the bellows being reinforced
  • F16L27/12 - allowing substantial longitudinal adjustment or movement
  • F16L51/022 - with a single corrugation

• US Classifications

  • 285 - Pipe joints or couplings