1274400

Information

• Patent Grant
• 1274400

• References
• Source

• Patent Number

  1,274,400

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1918
  106 years ago

• CPC

  • B61C9/40 - with cranked axles and coupling rods

• US Classifications

  • 105 - Railway rolling stock