1806664

Information

• Patent Grant
• 1806664

• References
• Source

• Patent Number

  1,806,664

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1931
  93 years ago

• CPC

  • B24B47/10 - for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
  • B24B47/20 - relating to feed movement
  • Y10S29/055 - with cutter drive
  • Y10T29/518 - Carriage stop mechanism

• US Classifications

  • 451 - Abrading
  • 029 - Metal working