2438138

Information

• Patent Grant
• 2438138

• References
• Source

• Patent Number

  2,438,138

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1948
  76 years ago

• CPC

  • B23F23/1225 - Arrangements of abrasive wheel dressing devices on gear-cutting machines
  • B23F1/026 - with plural tools

• US Classifications

  • 451 - Abrading