2633767

Information

• Patent Grant
• 2633767

• References
• Source

• Patent Number

  2,633,767

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1953
  71 years ago

• CPC

  • B25B1/2436 - around a vertical axis
  • B25B1/2442 - around a horizontal axis

• US Classifications

  • 269 - Work holders