499886

Information

• Patent Grant
• 499886

• References
• Source

• Patent Number

  499,886

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1893
  131 years ago

• CPC

  • B23D61/16 - in exchangeable arrangement
  • Y10T83/9343 - By deformation

• US Classifications

  • 083 - Cutting