2555596

Information

• Patent Grant
• 2555596

• References
• Source

• Patent Number

  2,555,596

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1951
  73 years ago

• CPC

  • B43L13/205 - geometrical figures
  • B21B31/24 - by screws
  • B43L13/206 - material objects

• US Classifications

  • 033 - Geometrical instruments