579620

Information

• Patent Grant
• 579620

• References
• Source

• Patent Number

  579,620

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1897
  127 years ago

• CPC

  • B23Q16/02 - Indexing equipment
  • Y10T74/1418 - Preselected indexed position
  • Y10T409/308904 - Multiple row dividing head
  • Y10T409/309856 - Convertible from lathe

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism