2771188

Information

• Patent Grant
• 2771188

• References
• Source

• Patent Number

  2,771,188

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1956
  68 years ago

• CPC

  • G09F5/042 - in paper, paperboard, or the like

• US Classifications

  • 206 - Special receptacle or package