3362348

Information

• Patent Grant
• 3362348

• References
• Source

• Patent Number

  3,362,348

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1968
  57 years ago

• CPC

  • B61L25/046 - using magnetic tags

• US Classifications

  • 104 - Railways
  • 246 - Railway switches and signals