748339

Information

• Patent Grant
• 748339

• References
• Source

• Patent Number

  748,339

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1903
  121 years ago

• CPC

  • B24B15/08 - for grinding co-operating seat surfaces by moving one over the other
  • Y10T137/4329 - Separable

• US Classifications

  • 451 - Abrading
  • 137 - Fluid handling