3263076

Information

• Patent Grant
• 3263076

• References
• Source

• Patent Number

  3,263,076

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1966
  58 years ago

• CPC

  • E01B7/12 - Fixed frogs made of one part or composite

• US Classifications

  • 246 - Railway switches and signals
  • 104 - Railways