1820723

Information

• Patent Grant
• 1820723

• References
• Source

• Patent Number

  1,820,723

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1931
  93 years ago

• CPC

  • B61H13/26 - for cars or bogies with more than two axles or bogies, the mechanisms at each side being interconnected

• US Classifications

  • 188 - Brakes