1795112

Information

• Patent Grant
• 1795112

• References
• Source

• Patent Number

  1,795,112

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1931
  94 years ago

• CPC

  • E01B23/06 - Switches Portable switches Turnouts

• US Classifications

  • 246 - Railway switches and signals
  • 238 - Railways: surface track