2550543

Information

• Patent Grant
• 2550543

• References
• Source

• Patent Number

  2,550,543

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1951
  73 years ago

• CPC

  • B24B19/002 - for knife blades
  • Y10T137/86799 - With internal flow passage

• US Classifications

  • 451 - Abrading
  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling