2543988

Information

• Patent Grant
• 2543988

• References
• Source

• Patent Number

  2,543,988

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1951
  74 years ago

• CPC

  • B24B55/02 - Equipment for cooling the grinding surfaces
  • Y10S29/081 - Gas as a conveyor
  • Y10T409/300056 - Thread or helix generating

• US Classifications

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