1937240

Information

• Patent Grant
• 1937240

• References
• Source

• Patent Number

  1,937,240

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1933
  91 years ago

• CPC

  • B23B31/021 - Faceplates
  • Y10T82/2552 - Headstock
  • Y10T279/14 - Eccentric
  • Y10T408/56343 - Base supported clamp

• US Classifications

  • 082 - Turning
  • 279 - Chucks or sockets
  • 408 - Cutting by use of rotating axially moving tool
  • 451 - Abrading