2044430

Information

• Patent Grant
• 2044430

• References
• Source

• Patent Number

  2,044,430

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1936
  88 years ago

• CPC

  • F16L51/028 - with the expansion or contraction of each corrugation being limited

• US Classifications

  • 285 - Pipe joints or couplings