1890182

Information

• Patent Grant
• 1890182

• References
• Source

• Patent Number

  1,890,182

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1932
  92 years ago

• CPC

  • G06G1/0078 - for calculating interests
  • A47F3/00 - Show cases or show cabinets

• US Classifications

  • 040 - Card, picture, or sign exhibiting