2548039

Information

• Patent Grant
• 2548039

• References
• Source

• Patent Number

  2,548,039

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1951
  73 years ago

• CPC

  • B43L11/045 - with cords or like flexible elements

• US Classifications

  • 033 - Geometrical instruments