2539650

Information

• Patent Grant
• 2539650

• References
• Source

• Patent Number

  2,539,650

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1951
  73 years ago

• CPC

  • G01G19/028 - combined with shock-absorbing devices

• US Classifications

  • 238 - Railways: surface track