2209562

Information

• Patent Grant
• 2209562

• References
• Source

• Patent Number

  2,209,562

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1940
  84 years ago

• CPC

  • B23F23/06 - Chucking arrangements
  • B23F13/08 - by grinding
  • B23F19/02 - Lapping gear teeth
  • B23F23/12 - Other devices

• US Classifications

  • 451 - Abrading