3552446

Information

• Patent Grant
• 3552446

• References
• Source

• Patent Number

  3,552,446

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1971
  54 years ago

• CPC

  • F16L51/035 - for cancelling the axial loading resulting from fluid pressure
  • F16L51/03 - comprising two or more bellows

• US Classifications

  • 138 - Pipes and tubular conduits