3861320

Information

• Patent Grant
• 3861320

• References
• Source

• Patent Number

  3,861,320

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1975
  49 years ago

• CPC

  • B61B13/08 - Sliding or levitation systems
  • Y10S505/904 - Guidance means

• US Classifications

  • 104 - Railways
  • 505 - Superconductor technology: apparatus, material, process