3221752

Information

• Patent Grant
• 3221752

• References
• Source

• Patent Number

  3,221,752

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1965
  59 years ago

• CPC

  • A24F1/20 - with absorbent linings
  • A24F1/10 - inside the bowl

• US Classifications

  • 131 - Tobacco