3092007

Information

• Patent Grant
• 3092007

• References
• Source

• Patent Number

  3,092,007

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1963
  61 years ago

• CPC

  • B61D27/0081 - of wagons for transporting refrigerated goods
  • B61D5/002 - for particulate or powder materials
  • B61D27/0027 - for freight cars; Isothermic wagons

• US Classifications

  • 454 - Ventilation