3691959

Information

• Patent Grant
• 3691959

• References
• Source

• Patent Number

  3,691,959

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • B65G47/482 - using exclusively mechanical transmitting means between destination marks and switching means
  • B61B10/04 - with vehicles rolling trackless on the ground

• US Classifications

  • 104 - Railways