3419016

Information

• Patent Grant
• 3419016

• References
• Source

• Patent Number

  3,419,016

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1968
  55 years ago

• CPC

  • A24F1/00 - Tobacco pipes
  • A24F1/20 - with absorbent linings

• US Classifications

  • 131 - Tobacco