1791670

Information

• Patent Grant
• 1791670

• References
• Source

• Patent Number

  1,791,670

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1931
  94 years ago

• CPC

  • B61H9/003 - for shunting operation or for narrow gauge trains

• US Classifications

  • 188 - Brakes