2634690

Information

• Patent Grant
• 2634690

• References
• Source

• Patent Number

  2,634,690

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1953
  72 years ago

• CPC

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

• US Classifications

  • 104 - Railways
  • 188 - Brakes