3169734

Information

• Patent Grant
• 3169734

• References
• Source

• Patent Number

  3,169,734

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1965
  59 years ago

• CPC

  • B61L1/164 - Mechanical
  • B61L1/165 - Electrical
  • B61L13/045 - using separated rail contacts, pedals or similar

• US Classifications

  • 246 - Railway switches and signals