3662468

Information

• Patent Grant
• 3662468

• References
• Source

• Patent Number

  3,662,468

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1972
  52 years ago

• CPC

  • B43L9/22 - Leg-angle adjusting-means separate from pivots
  • B43L9/02 - Compasses

• US Classifications

  • 033 - Geometrical instruments