591936

Information

• Patent Grant
• 591936

• References
• Source

• Patent Number

  591,936

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1897
  127 years ago

• CPC

  • B24B7/224 - Portal grinding machines; Machines having a tool movable in a plane
  • Y10S29/072 - Dip or splash supply

• US Classifications

  • 451 - Abrading
  • 029 - Metal working