529059

Information

• Patent Grant
• 529059

• References
• Source

• Patent Number

  529,059

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1894
  130 years ago

• CPC

  • G01S7/003 - Transmission of data between radar, sonar or lidar systems and remote stations
  • B61L21/04 - Electrical locking and release of the route Electrical repeat locks

• US Classifications

  • 246 - Railway switches and signals