1148122

Information

• Patent Grant
• 1148122

• References
• Source

• Patent Number

  1,148,122

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1915
  109 years ago

• CPC

  • B43L11/045 - with cords or like flexible elements

• US Classifications

  • 033 - Geometrical instruments