3830529

Information

• Patent Grant
• 3830529

• References
• Source

• Patent Number

  3,830,529

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1974
  50 years ago

• CPC

  • F16L51/022 - with a single corrugation
  • F16L51/03 - comprising two or more bellows

• US Classifications

  • 285 - Pipe joints or couplings