2488296

Information

• Patent Grant
• 2488296

• References
• Source

• Patent Number

  2,488,296

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1949
  75 years ago

• CPC

  • B23Q11/0035 - by adding or adjusting a mass
  • B23Q1/545 - comprising spherical surfaces
  • B23Q1/5456 - with one supplementary rotating pair

• US Classifications

  • 269 - Work holders