1828132

Information

• Patent Grant
• 1828132

• References
• Source

• Patent Number

  1,828,132

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1931
  93 years ago

• CPC

  • B43K29/0875 - with calendars

• US Classifications

  • 040 - Card, picture, or sign exhibiting