3202816

Information

• Patent Grant
• 3202816

• References
• Source

• Patent Number

  3,202,816

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1965
  59 years ago

• CPC

  • B61L13/047 - controlling inductively or magnetically
  • B61L3/225 - using separate conductors along the route

• US Classifications

  • 246 - Railway switches and signals
  • 104 - Railways