2189556

Information

• Patent Grant
• 2189556

• References
• Source

• Patent Number

  2,189,556

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1940
  85 years ago

• CPC

  • A24F9/06 - for stems

• US Classifications

  • 206 - Special receptacle or package
  • 131 - Tobacco