2485780

Information

• Patent Grant
• 2485780

• References
• Source

• Patent Number

  2,485,780

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1949
  75 years ago

• CPC

  • A24F9/12 - Devices for cleaning tobacco pipes by steam, air, or water

• US Classifications

  • 131 - Tobacco