762400

Information

• Patent Grant
• 762400

• References
• Source

• Patent Number

  762,400

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1904
  120 years ago

• CPC

  • B24B7/075 - using a reciprocating grinding head mounted on a movable carriage
  • Y10S29/071 - Complete immersion of cutter
  • Y10S29/076 - Movable liquid-carrying trough

• US Classifications

  • 451 - Abrading
  • 029 - Metal working
  • 125 - Stone working
  • 269 - Work holders