3045363

Information

• Patent Grant
• 3045363

• References
• Source

• Patent Number

  3,045,363

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1962
  62 years ago

• CPC

  • A47B97/02 - Devices for holding or supporting maps, drawings, or the like, including means for preventing rolling-up
  • B43L13/16 - free-hand

• US Classifications

  • 434 - Education and demonstration