1830268

Information

• Patent Grant
• 1830268

• References
• Source

• Patent Number

  1,830,268

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1931
  93 years ago

• CPC

  • B23G5/04 - Dies
  • Y10T408/85985 - Plural tools moved by diametrically opposed screws
  • Y10T408/94 - Tool-support

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool