3698422

Information

• Patent Grant
• 3698422

• References
• Source

• Patent Number

  3,698,422

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • F16K5/025 - Particular coverings or materials
  • F16K27/062 - with conical plugs
  • Y10T137/7036 - Jacketed

• US Classifications

  • 137 - Fluid handling
  • 264 - Plastic and nonmetallic article shaping or treating: processes