1902156

Information

• Patent Grant
• 1902156

• References
• Source

• Patent Number

  1,902,156

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1933
  91 years ago

• CPC

  • B42F17/08 - Construction of the containers
  • B42F17/16 - with card-retaining means

• US Classifications

  • 040 - Card, picture, or sign exhibiting