2570857

Information

• Patent Grant
• 2570857

• References
• Source

• Patent Number

  2,570,857

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1951
  73 years ago

• CPC

  • B25B1/2447 - to put one of the jaw faces in a position opposite to the second jaw

• US Classifications

  • 269 - Work holders