3487789

Information

• Patent Grant
• 3487789

• References
• Source

• Patent Number

  3,487,789

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1970
  55 years ago

• CPC

  • B66C13/063 - electrical
  • B61B12/04 - Devices for damping vibrations
  • B61B13/04 - Monorail systems

• US Classifications

  • 105 - Railway rolling stock
  • 104 - Railways