2781872

Information

• Patent Grant
• 2781872

• References
• Source

• Patent Number

  2,781,872

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1957
  68 years ago

• CPC

  • B61H15/0085 - with screw-thread and nut

• US Classifications

  • 188 - Brakes