1938777

Information

• Patent Grant
• 1938777

• References
• Source

• Patent Number

  1,938,777

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1933
  91 years ago

• CPC

  • B23Q11/10 - Arrangements for cooling or lubricating tools or work
  • B23C1/027 - with working-spindle movable in a vertical direction
  • Y10S29/077 - with separator or filter
  • Y10S29/094 - Debris remover, catcher, or deflector
  • Y10S29/101 - Pan, bed, or table
  • Y10T409/304032 - Cutter or work

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 029 - Metal working