2737957

Information

• Patent Grant
• 2737957

• References
• Source

• Patent Number

  2,737,957

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1956
  68 years ago

• CPC

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

• US Classifications

  • 131 - Tobacco
  • 015 - Brushing, scrubbing, and general cleaning