3563155

Information

• Patent Grant
• 3563155

• References
• Source

• Patent Number

  3,563,155

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1971
  53 years ago

• CPC

  • B61D27/0009 - Means for controlling or equalizing air pressure shocks in trains

• US Classifications

  • 454 - Ventilation