2742811

Information

• Patent Grant
• 2742811

• References
• Source

• Patent Number

  2,742,811

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1956
  68 years ago

• CPC

  • G01G23/34 - combined with price indicators

• US Classifications

  • 359 - Optical: systems and elements
  • 177 - Weighing scales