3193943

Information

• Patent Grant
• 3193943

• References
• Source

• Patent Number

  3,193,943

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1965
  59 years ago

• CPC

  • B43L13/041 - with toothed racks
  • A47B27/00 - Drawing desks or tables Carriers for drawing-boards

• US Classifications

  • 033 - Geometrical instruments