3421594

Information

• Patent Grant
• 3421594

• References
• Source

• Patent Number

  3,421,594

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1969
  56 years ago

• CPC

  • G01G1/04 - The pendulum having a fixed pivot axis
  • G01G23/361 - using photoelectric cells
  • Y10S177/06 - Photoelectric

• US Classifications

  • 177 - Weighing scales