3921482

Information

• Patent Grant
• 3921482

• References
• Source

• Patent Number

  3,921,482

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1975
  49 years ago

• CPC

  • B23D21/02 - otherwise than in a plane perpendicular to the axis of the tube
  • Y10T83/0596 - Cutting wall of hollow work
  • Y10T83/392 - One tool [either internal or external] having compound motion

• US Classifications

  • 083 - Cutting