1992612

Information

• Patent Grant
• 1992612

• References
• Source

• Patent Number

  1,992,612

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1935
  90 years ago

• CPC

  • F16L51/029 - consisting of flexible rings

• US Classifications

  • 285 - Pipe joints or couplings
  • 074 - Machine element or mechanism