3138998

Information

• Patent Grant
• 3138998

• References
• Source

• Patent Number

  3,138,998

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1964
  61 years ago

• CPC

  • B24B7/14 - for grinding slideways
  • Y10T409/306384 - with work supported guide means

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 451 - Abrading