1077935

Information

• Patent Grant
• 1077935

• References
• Source

• Patent Number

  1,077,935

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1913
  111 years ago

• CPC

  • G01G23/30 - with means for illuminating the scale

• US Classifications

  • 177 - Weighing scales
  • 116 - Signals and indicators
  • 359 - Optical: systems and elements