2288574

Information

• Patent Grant
• 2288574

• References
• Source

• Patent Number

  2,288,574

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1942
  82 years ago

• CPC

  • B23P15/48 - threading tools
  • Y10T408/03 - Processes

• US Classifications

  • 076 - Metal tools and implements, making
  • 408 - Cutting by use of rotating axially moving tool