2905810

Information

• Patent Grant
• 2905810

• References
• Source

• Patent Number

  2,905,810

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1959
  65 years ago

• CPC

  • B61L23/10 - manually operated
  • B61L13/047 - controlling inductively or magnetically

• US Classifications

  • 246 - Railway switches and signals