1499674

Information

• Patent Grant
• 1499674

• References
• Source

• Patent Number

  1,499,674

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1924
  100 years ago

• CPC

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

• US Classifications

  • 188 - Brakes