2006370

Information

• Patent Grant
• 2006370

• References
• Source

• Patent Number

  2,006,370

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1935
  90 years ago

• CPC

  • G01G23/30 - with means for illuminating the scale
  • Y10S40/902 - Circuit control

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 177 - Weighing scales
  • 359 - Optical: systems and elements