2716987

Information

• Patent Grant
• 2716987

• References
• Source

• Patent Number

  2,716,987

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1955
  69 years ago

• CPC

  • A24F19/09 - with automatically-acting safety devices

• US Classifications

  • 131 - Tobacco
  • 219 - Electric heating