104234

Information

• Patent Grant
• 104234

• References
• Source

• Patent Number

  104,234

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1870
  154 years ago

• CPC

  • B23D77/042 - by means of oblique planes
  • Y10T408/858948 - Tool having axially facing, collar-receiving groove

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 470 - Threaded, headed fastener, or washer making: process and apparatus