924901

Information

• Patent Grant
• 924901

• References
• Source

• Patent Number

  924,901

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1909
  115 years ago

• CPC

  • B23G1/48 - for guiding the threading tools
  • Y10T408/639 - Reversible ratchet

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 081 - Tools