3084698

Information

• Patent Grant
• 3084698

• References
• Source

• Patent Number

  3,084,698

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1963
  61 years ago

• CPC

  • A24F1/00 - Tobacco pipes
  • A24F2700/03 - Pipes with cooling or zigzag circulation of the smoke

• US Classifications

  • 131 - Tobacco
  • 062 - Refrigeration
  • 136 - Batteries: thermoelectric and photoelectric