2950637

Information

• Patent Grant
• 2950637

• References
• Source

• Patent Number

  2,950,637

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1960
  64 years ago

• CPC

  • F16L41/045 - without removal of material
  • Y10T137/6123 - With aperture forming means
  • Y10T408/9042 - and radially spaced cutting edge

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 137 - Fluid handling