1344259

Information

• Patent Grant
• 1344259

• References
• Source

• Patent Number

  1,344,259

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1920
  104 years ago

• CPC

  • E01B7/02 - Tongues Associated constructions
  • E01B2202/042 - Sliding

• US Classifications

  • 246 - Railway switches and signals