2252276

Information

• Patent Grant
• 2252276

• References
• Source

• Patent Number

  2,252,276

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1941
  84 years ago

• CPC

  • F02F1/34 - with means for directing or distributing cooling medium
  • Y10S29/026 - Method or apparatus with machining
  • Y10T29/4927 - Cylinder, cylinder head or engine valve sleeve making
  • Y10T409/303808 - including infeeding

• US Classifications

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