2329631

Information

• Patent Grant
• 2329631

• References
• Source

• Patent Number

  2,329,631

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1943
  81 years ago

• CPC

  • B43K29/0875 - with calendars

• US Classifications

  • 040 - Card, picture, or sign exhibiting